https://ma.moscowpartners.com/Serenity.Assets/Scripts/jquery.validate.js?v=LFGjOjcaz9x3QLFC33ndHQ

1/*!
2 * jQuery Validation Plugin v1.19.3
3 *
4 * https://jqueryvalidation.org/
5 *
6 * Copyright (c) 2021 Jörn Zaefferer
7 * Released under the MIT license
8 */
9(function( factory ) {
10	if ( typeof define === "function" && define.amd ) {
11		define( ["jquery"], factory );
12	} else if (typeof module === "object" && module.exports) {
13		module.exports = factory( require( "jquery" ) );
14	} else {
15		factory( jQuery );
16	}
17}(function( $ ) {
18
19$.extend( $.fn, {
20
21	// https://jqueryvalidation.org/validate/
22	validate: function( options ) {
23
24		// If nothing is selected, return nothing; can't chain anyway
25		if ( !this.length ) {
26			if ( options && options.debug && window.console ) {
27				console.warn( "Nothing selected, can't validate, returning nothing." );
28			}
29			return;
30		}
31
32		// Check if a validator for this form was already created
33		var validator = $.data( this[ 0 ], "validator" );
34		if ( validator ) {
35			return validator;
36		}
37
38		// Add novalidate tag if HTML5.
39		this.attr( "novalidate", "novalidate" );
40
41		validator = new $.validator( options, this[ 0 ] );
42		$.data( this[ 0 ], "validator", validator );
43
44		if ( validator.settings.onsubmit ) {
45
46			this.on( "click.validate", ":submit", function( event ) {
47
48				// Track the used submit button to properly handle scripted
49				// submits later.
50				validator.submitButton = event.currentTarget;
51
52				// Allow suppressing validation by adding a cancel class to the submit button
53				if ( $( this ).hasClass( "cancel" ) ) {
54					validator.cancelSubmit = true;
55				}
56
57				// Allow suppressing validation by adding the html5 formnovalidate attribute to the submit button
58				if ( $( this ).attr( "formnovalidate" ) !== undefined ) {
59					validator.cancelSubmit = true;
60				}
61			} );
62
63			// Validate the form on submit
64			this.on( "submit.validate", function( event ) {
65				if ( validator.settings.debug ) {
66
67					// Prevent form submit to be able to see console output
68					event.preventDefault();
69				}
70
71				function handle() {
72					var hidden, result;
73
74					// Insert a hidden input as a replacement for the missing submit button
75					// The hidden input is inserted in two cases:
76					//   - A user defined a `submitHandler`
77					//   - There was a pending request due to `remote` method and `stopRequest()`
78					//     was called to submit the form in case it's valid
79					if ( validator.submitButton && ( validator.settings.submitHandler || validator.formSubmitted ) ) {
80						hidden = $( "<input type='hidden'/>" )
81							.attr( "name", validator.submitButton.name )
82							.val( $( validator.submitButton ).val() )
83							.appendTo( validator.currentForm );
84					}
85
86					if ( validator.settings.submitHandler && !validator.settings.debug ) {
87						result = validator.settings.submitHandler.call( validator, validator.currentForm, event );
88						if ( hidden ) {
89
90							// And clean up afterwards; thanks to no-block-scope, hidden can be referenced
91							hidden.remove();
92						}
93						if ( result !== undefined ) {
94							return result;
95						}
96						return false;
97					}
98					return true;
99				}
100
101				// Prevent submit for invalid forms or custom submit handlers
102				if ( validator.cancelSubmit ) {
103					validator.cancelSubmit = false;
104					return handle();
105				}
106				if ( validator.form() ) {
107					if ( validator.pendingRequest ) {
108						validator.formSubmitted = true;
109						return false;
110					}
111					return handle();
112				} else {
113					validator.focusInvalid();
114					return false;
115				}
116			} );
117		}
118
119		return validator;
120	},
121
122	// https://jqueryvalidation.org/valid/
123	valid: function() {
124		var valid, validator, errorList;
125
126		if ( $( this[ 0 ] ).is( "form" ) ) {
127			valid = this.validate().form();
128		} else {
129			errorList = [];
130			valid = true;
131			validator = $( this[ 0 ].form ).validate();
132			this.each( function() {
133				valid = validator.element( this ) && valid;
134				if ( !valid ) {
135					errorList = errorList.concat( validator.errorList );
136				}
137			} );
138			validator.errorList = errorList;
139		}
140		return valid;
141	},
142
143	// https://jqueryvalidation.org/rules/
144	rules: function( command, argument ) {
145		var element = this[ 0 ],
146			isContentEditable = typeof this.attr( "contenteditable" ) !== "undefined" && this.attr( "contenteditable" ) !== "false",
147			settings, staticRules, existingRules, data, param, filtered;
148
149		// If nothing is selected, return empty object; can't chain anyway
150		if ( element == null ) {
151			return;
152		}
153
154		if ( !element.form && isContentEditable ) {
155			element.form = this.closest( "form" )[ 0 ];
156			element.name = this.attr( "name" );
157		}
158
159		if ( element.form == null ) {
160			return;
161		}
162
163		if ( command ) {
164			settings = $.data( element.form, "validator" ).settings;
165			staticRules = settings.rules;
166			existingRules = $.validator.staticRules( element );
167			switch ( command ) {
168			case "add":
169				$.extend( existingRules, $.validator.normalizeRule( argument ) );
170
171				// Remove messages from rules, but allow them to be set separately
172				delete existingRules.messages;
173				staticRules[ element.name ] = existingRules;
174				if ( argument.messages ) {
175					settings.messages[ element.name ] = $.extend( settings.messages[ element.name ], argument.messages );
176				}
177				break;
178			case "remove":
179				if ( !argument ) {
180					delete staticRules[ element.name ];
181					return existingRules;
182				}
183				filtered = {};
184				$.each( argument.split( /\s/ ), function( index, method ) {
185					filtered[ method ] = existingRules[ method ];
186					delete existingRules[ method ];
187				} );
188				return filtered;
189			}
190		}
191
192		data = $.validator.normalizeRules(
193		$.extend(
194			{},
195			$.validator.classRules( element ),
196			$.validator.attributeRules( element ),
197			$.validator.dataRules( element ),
198			$.validator.staticRules( element )
199		), element );
200
201		// Make sure required is at front
202		if ( data.required ) {
203			param = data.required;
204			delete data.required;
205			data = $.extend( { required: param }, data );
206		}
207
208		// Make sure remote is at back
209		if ( data.remote ) {
210			param = data.remote;
211			delete data.remote;
212			data = $.extend( data, { remote: param } );
213		}
214
215		return data;
216	}
217} );
218
219// JQuery trim is deprecated, provide a trim method based on String.prototype.trim
220var trim = function( str ) {
221
222	// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/trim#Polyfill
223	return str.replace( /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, "" );
224};
225
226// Custom selectors
227$.extend( $.expr.pseudos || $.expr[ ":" ], {		// '|| $.expr[ ":" ]' here enables backwards compatibility to jQuery 1.7. Can be removed when dropping jQ 1.7.x support
228
229	// https://jqueryvalidation.org/blank-selector/
230	blank: function( a ) {
231		return !trim( "" + $( a ).val() );
232	},
233
234	// https://jqueryvalidation.org/filled-selector/
235	filled: function( a ) {
236		var val = $( a ).val();
237		return val !== null && !!trim( "" + val );
238	},
239
240	// https://jqueryvalidation.org/unchecked-selector/
241	unchecked: function( a ) {
242		return !$( a ).prop( "checked" );
243	}
244} );
245
246// Constructor for validator
247$.validator = function( options, form ) {
248	this.settings = $.extend( true, {}, $.validator.defaults, options );
249	this.currentForm = form;
250	this.init();
251};
252
253// https://jqueryvalidation.org/jQuery.validator.format/
254$.validator.format = function( source, params ) {
255	if ( arguments.length === 1 ) {
256		return function() {
257			var args = $.makeArray( arguments );
258			args.unshift( source );
259			return $.validator.format.apply( this, args );
260		};
261	}
262	if ( params === undefined ) {
263		return source;
264	}
265	if ( arguments.length > 2 && params.constructor !== Array  ) {
266		params = $.makeArray( arguments ).slice( 1 );
267	}
268	if ( params.constructor !== Array ) {
269		params = [ params ];
270	}
271	$.each( params, function( i, n ) {
272		source = source.replace( new RegExp( "\\{" + i + "\\}", "g" ), function() {
273			return n;
274		} );
275	} );
276	return source;
277};
278
279$.extend( $.validator, {
280
281	defaults: {
282		messages: {},
283		groups: {},
284		rules: {},
285		errorClass: "error",
286		pendingClass: "pending",
287		validClass: "valid",
288		errorElement: "label",
289		focusCleanup: false,
290		focusInvalid: true,
291		errorContainer: $( [] ),
292		errorLabelContainer: $( [] ),
293		onsubmit: true,
294		ignore: ":hidden",
295		ignoreTitle: false

295,
296		onfocusin: function( element ) {
297			this.lastActive = element;
298
299			// Hide error label and remove error class on focus if enabled
300			if ( this.settings.focusCleanup ) {
301				if ( this.settings.unhighlight ) {
302					this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.validClass );
303				}
304				this.hideThese( this.errorsFor( element ) );
305			}
306		},
307		onfocusout: function( element ) {
308			if ( !this.checkable( element ) && ( element.name in this.submitted || !this.optional( element ) ) ) {
309				this.element( element );
310			}
311		},
312		onkeyup: function( element, event ) {
313
314			// Avoid revalidate the field when pressing one of the following keys
315			// Shift       => 16
316			// Ctrl        => 17
317			// Alt         => 18
318			// Caps lock   => 20
319			// End         => 35
320			// Home        => 36
321			// Left arrow  => 37
322			// Up arrow    => 38
323			// Right arrow => 39
324			// Down arrow  => 40
325			// Insert      => 45
326			// Num lock    => 144
327			// AltGr key   => 225
328			var excludedKeys = [
329				16, 17, 18, 20, 35, 36, 37,
330				38, 39, 40, 45, 144, 225
331			];
332
333			if ( event.which === 9 && this.elementValue( element ) === "" || $.inArray( event.keyCode, excludedKeys ) !== -1 ) {
334				return;
335			} else if ( element.name in this.submitted || element.name in this.invalid ) {
336				this.element( element );
337			}
338		},
339		onclick: function( element ) {
340
341			// Click on selects, radiobuttons and checkboxes
342			if ( element.name in this.submitted ) {
343				this.element( element );
344
345			// Or option elements, check parent select in that case
346			} else if ( element.parentNode.name in this.submitted ) {
347				this.element( element.parentNode );
348			}
349		},
350		highlight: function( element, errorClass, validClass ) {
351			if ( element.type === "radio" ) {
352				this.findByName( element.name ).addClass( errorClass ).removeClass( validClass );
353			} else {
354				$( element ).addClass( errorClass ).removeClass( validClass );
355			}
356		},
357		unhighlight: function( element, errorClass, validClass ) {
358			if ( element.type === "radio" ) {
359				this.findByName( element.name ).removeClass( errorClass ).addClass( validClass );
360			} else {
361				$( element ).removeClass( errorClass ).addClass( validClass );
362			}
363		}
364	},
365
366	// https://jqueryvalidation.org/jQuery.validator.setDefaults/
367	setDefaults: function( settings ) {
368		$.extend( $.validator.defaults, settings );
369	},
370
371	messages: {
372		required: "This field is required.",
373		remote: "Please fix this field.",
374		email: "Please enter a valid email address.",
375		url: "Please enter a valid URL.",
376		date: "Please enter a valid date.",
377		dateISO: "Please enter a valid date (ISO).",
378		number: "Please enter a valid number.",
379		digits: "Please enter only digits.",
380		equalTo: "Please enter the same value again.",
381		maxlength: $.validator.format( "Please enter no more than {0} characters." ),
382		minlength: $.validator.format( "Please enter at least {0} characters." ),
383		rangelength: $.validator.format( "Please enter a value between {0} and {1} characters long." ),
384		range: $.validator.format( "Please enter a value between {0} and {1}." ),
385		max: $.validator.format( "Please enter a value less than or equal to {0}." ),
386		min: $.validator.format( "Please enter a value greater than or equal to {0}." ),
387		step: $.validator.format( "Please enter a multiple of {0}." )
388	},
389
390	autoCreateRanges: false,
391
392	prototype: {
393
394		init: function() {
395			this.labelContainer = $( this.settings.errorLabelContainer );
396			this.errorContext = this.labelContainer.length && this.labelContainer || $( this.currentForm );
397			this.containers = $( this.settings.errorContainer ).add( this.settings.errorLabelContainer );
398			this.submitted = {};
399			this.valueCache = {};
400			this.pendingRequest = 0;
401			this.pending = {};
402			this.invalid = {};
403			this.reset();
404
405			var currentForm = this.currentForm,
406				groups = ( this.groups = {} ),
407				rules;
408			$.each( this.settings.groups, function( key, value ) {
409				if ( typeof value === "string" ) {
410					value = value.split( /\s/ );
411				}
412				$.each( value, function( index, name ) {
413					groups[ name ] = key;
414				} );
415			} );
416			rules = this.settings.rules;
417			$.each( rules, function( key, value ) {
418				rules[ key ] = $.validator.normalizeRule( value );
419			} );
420
421			function delegate( event ) {
422				var isContentEditable = typeof $( this ).attr( "contenteditable" ) !== "undefined" && $( this ).attr( "contenteditable" ) !== "false";
423
424				// Set form expando on contenteditable
425				if ( !this.form && isContentEditable ) {
426					this.form = $( this ).closest( "form" )[ 0 ];
427					this.name = $( this ).attr( "name" );
428				}
429
430				// Ignore the element if it belongs to another form. This will happen mainly
431				// when setting the `form` attribute of an input to the id of another form.
432				if ( currentForm !== this.form ) {
433					return;
434				}
435
436				var validator = $.data( this.form, "validator" ),
437					eventType = "on" + event.type.replace( /^validate/, "" ),
438					settings = validator.settings;
439				if ( settings[ eventType ] && !$( this ).is( settings.ignore ) ) {
440					settings[ eventType ].call( validator, this, event );
441				}
442			}

443
444			$( this.currentForm )
445				.on( "focusin.validate focusout.validate keyup.validate",
446					":text, [type='password'], [type='file'], select, textarea, [type='number'], [type='search'], " +
447					"[type='tel'], [type='url'], [type='email'], [type='datetime'], [type='date'], [type='month'], " +
448					"[type='week'], [type='time'], [type='datetime-local'], [type='range'], [type='color'], " +
449					"[type='radio'], [type='checkbox'], [contenteditable], [type='button']", delegate )
450
451				// Support: Chrome, oldIE
452				// "select" is provided as event.target when clicking a option
453				.on( "click.validate", "select, option, [type='radio'], [type='checkbox']", delegate );
454
455			if ( this.settings.invalidHandler ) {
456				$( this.currentForm ).on( "invalid-form.validate", this.settings.invalidHandler );
457			}
458		},
459
460		// https://jqueryvalidation.org/Validator.form/
461		form: function() {
462			this.checkForm();
463			$.extend( this.submitted, this.errorMap );
464			this.invalid = $.extend( {}, this.errorMap );
465			if ( !this.valid() ) {
466				$( this.currentForm ).triggerHandler( "invalid-form", [ this ] );
467			}
468			this.showErrors();
469			return this.valid();
470		},
471
472		checkForm: function() {
473			this.prepareForm();
474			for ( var i = 0, elements = ( this.currentElements = this.elements() ); elements[ i ]; i++ ) {
475				this.check( elements[ i ] );
476			}
477			return this.valid();
478		},
479
480		// https://jqueryvalidation.org/Validator.element/
481		element: function( element ) {
482			var cleanElement = this.clean( element ),
483				checkElement = this.validationTargetFor( cleanElement ),
484				v = this,
485				result = true,
486				rs, group;
487
488			if ( checkElement === undefined ) {
489				delete this.invalid[ cleanElement.name ];
490			} else {
491				this.prepareElement( checkElement );
492				this.currentElements = $( checkElement );
493
494				// If this element is grouped, then validate all group elements already
495				// containing a value
496				group = this.groups[ checkElement.name ];
497				if ( group ) {
498					$.each( this.groups, function( name, testgroup ) {
499						if ( testgroup === group && name !== checkElement.name ) {
500							cleanElement = v.validationTargetFor( v.clean( v.findByName( name ) ) );
501							if ( cleanElement && cleanElement.name in v.invalid ) {
502								v.currentElements.push( cleanElement );
503								result = v.check( cleanElement ) && result;
504							}
505						}
506					} );
507				}
508
509				rs = this.check( checkElement ) !== false;
510				result = result && rs;
511				if ( rs ) {
512					this.invalid[ checkElement.name ] = false;
513				} else {
514					this.invalid[ checkElement.name ] = true;
515				}
516
517				if ( !this.numberOfInvalids() ) {
518
519					// Hide error containers on last error
520					this.toHide = this.toHide.add( this.containers );
521				}
522				this.showErrors();
523
524				// Add aria-invalid status for screen readers
525				$( element ).attr( "aria-invalid", !rs );
526			}
527
528			return result;
529		},
530
531		// https://jqueryvalidation.org/Validator.showErrors/
532		showErrors: function( errors ) {
533			if ( errors ) {
534				var validator = this;
535
536				// Add items to error list and map
537				$.extend( this.errorMap, errors );
538				this.errorList = $.map( this.errorMap, function( message, name ) {
539					return {
540						message: message,
541						element: validator.findByName( name )[ 0 ]
542					};
543				} );
544
545				// Remove items from success list
546				this.successList = $.grep( this.successList, function( element ) {
547					return !( element.name in errors );
548				} );
549			}
550			if ( this.settings.showErrors ) {
551				this.settings.showErrors.call( this, this.errorMap, this.errorList );
552			} else {
553				this.defaultShowErrors();
554			}
555		},
556
557		// https://jqueryvalidation.org/Validator.resetForm/
558		resetForm: function() {
559			if ( $.fn.resetForm ) {
560				$( this.currentForm ).resetForm();
561			}
562			this.invalid = {};
563			this.submitted = {};
564			this.prepareForm();
565			this.hideErrors();
566			var elements = this.elements()
567				.removeData( "previousValue" )
568				.removeAttr( "aria-invalid" );
569
570			this.resetElements( elements );
571		},
572
573		resetElements: function( elements ) {
574			var i;
575
576			if ( this.settings.unhighlight ) {
577				for ( i = 0; elements[ i ]; i++ ) {
578					this.settings.unhighlight.call( this, elements[ i ],
579						this.settings.errorClass, "" );
580					this.findByName( elements[ i ].name ).removeClass( this.settings.validClass );
581				}
582			} else {
583				elements
584					.removeClass( this.settings.errorClass )
585					.removeClass( this.settings.validClass );
586			}
587		},
588
589		numberOfInvalids: function() {
590			return this.objectLength( this.invalid );
591		},
592
593		objectLength: function( obj ) {
594			/* jshint unused: false */
595			var count = 0,
596				i;
597			for ( i in obj ) {
598
599				// This check allows counting elements with empty error
600				// message as invalid elements
601				if ( obj[ i ] !== undefined && obj[ i ] !== null && obj[ i ] !== false ) {
602					count++;
603				}
604			}
605			return count;
606		},
607
608		hideErrors: function() {
609			this.hideThese( this.toHide );
610		},
611
612		hideThese: function( errors ) {
613			errors.not( this.containers ).text( "" );
614			this.addWrapper( errors ).hide();
615		},
616
617		valid: function() {
618			return this.size() === 0;
619		},
620
621		size: function() {
622			return this.errorList.length;
623		},
624
625		focusInvalid: function() {
626			if ( this.settings.focusInvalid ) {
627				try {
628					$( this.findLastActive() || this.errorList.length && this.errorList[ 0 ].element || [] )
629					.filter( ":visible" )
630					.trigger( "focus" )
631
632					// Manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find
633					.trigger( "focusin" );
634				} catch ( e ) {
635
636					// Ignore IE throwing errors when focusing hidden elements
637				}
638			}
639		},
640
641		findLastActive: function() {
642			var lastActive = this.lastActive;
643			return lastActive && $.grep( this.errorList, function( n ) {
644				return n.element.name === lastActive.name;
645			} ).length === 1 && lastActive;
646		},
647
648		elements: function() {
649			var validator = this,
650				rulesCache = {};
651
652			// Select all valid inputs inside the form (no submit or reset buttons)
653			return $( this.currentForm )
654			.find( "input, select, textarea, [contenteditable]" )
655			.not( ":submit, :reset, :image, :disabled" )
656			.not( this.settings.ignore )
657			.filter( function() {
658				var name = this.name || $( this ).attr( "name" ); // For contenteditable
659				var isContentEditable = typeof $( this ).attr( "contenteditable" ) !== "undefined" && $( this ).attr( "contenteditable" ) !== "false";
660
661				if ( !name && validator.settings.debug && window.console ) {
662					console.error( "%o has no name assigned", this );
663				}
664
665				// Set form expando on contenteditable
666				if ( isContentEditable ) {
667					this.form = $( this ).closest( "form" )[ 0 ];
668					this.name = name;
669				}
670
671				// Ignore elements that belong to other/nested forms
672				if ( this.form !== validator.currentForm ) {
673					return false;
674				}
675
676				// Select only the first element for each name, and only those with rules specified
677				if ( name in rulesCache || !validator.objectLength( $( this ).rules() ) ) {
678					return false;
679				}
680
681				rulesCache[ name ] = true;
682				return true;
683			} );
684		},
685
686		clean: function( selector ) {
687			return $( selector )[ 0 ];
688		},
689
690		errors: function() {
691			var errorClass = this.settings.errorClass.split( " " ).join( "." );
692			return $( this.settings.errorElement + "." + errorClass, this.errorContext );
693		},
694
695		resetInternals: function() {
696			this.successList = [];
697			this.errorList = [];
698			this.errorMap = {};
699			this.toShow = $( [] );
700			this.toHide = $( [] );
701		},
702
703		reset: function() {
704			this.resetInternals();
705			this.currentElements = $( [] );
706		},
707
708		prepareForm: function() {
709			this.reset();
710			this.toHide = this.errors().add( this.containers );
711		},
712
713		prepareElement: function( element ) {
714			this.reset();
715			this.toHide = this.errorsFor( element );
716		},
717
718		elementValue: function( element ) {
719			var $element = $( element ),
720				type = element.type,
721				isContentEditable = typeof $element.attr( "contenteditable" ) !== "undefined" && $element.attr( "contenteditable" ) !== "false",
722				val, idx;
723
724			if ( type === "radio" || type === "checkbox" ) {
725				return this.findByName( element.name ).filter( ":checked" ).val();
726			} else if ( type === "number" && typeof element.validity !== "undefined" ) {
727				return element.validity.badInput ? "NaN" : $element.val();
728			}
729
730			if ( isContentEditable ) {
731				val = $element.text();
732			} else {
733				val = $element.val();
734			}
735
736			if ( type === "file" ) {
737
738				// Modern browser (chrome & safari)
739				if ( val.substr( 0, 12 ) === "C:\\fakepath\\" ) {
740					return val.substr( 12 );
741				}
742
743				// Legacy browsers
744				// Unix-based path
745				idx = val.lastIndexOf( "/" );
746				if ( idx >= 0 ) {
747					return val.substr( idx + 1 );
748				}
749
750				// Windows-based path
751				idx = val.lastIndexOf( "\\" );
752				if ( idx >= 0 ) {
753					return val.substr( idx + 1 );
754				}
755
756				// Just the file name
757				return val;
758			}
759
760			if ( typeof val === "string" ) {
761				return val.replace( /\r/g, "" );
762			}
763			return val;
764		},
765
766		check: function( element ) {
767			element = this.validationTargetFor( this.clean( element ) );
768
769			var rules = $( element ).rules(),
770				rulesCount = $.map( rules, function( n, i ) {
771					return i;
772				} ).length,
773				dependencyMismatch = false,
774				val = this.elementValue( element ),
775				result, method, rule, normalizer;
776
777			// Prioritize the local normalizer defined for this element over the global one
778			// if the former exists, otherwise user the global one in case it exists.
779			if ( typeof rules.normalizer === "function" ) {
780				normalizer = rules.normalizer;
781			} else if (	typeof this.settings.normalizer === "function" ) {
782				normalizer = this.settings.normalizer;
783			}
784
785			// If normalizer is defined, then call it to retreive the changed value instead
786			// of using the real one.
787			// Note that `this` in the normalizer is `element`.
788			if ( normalizer ) {
789				val = normalizer.call( element, val );
790
791				// Delete the normalizer from rules to avoid treating it as a pre-defined method.
792				delete rules.normalizer;
793			}
794
795			for ( method in rules ) {
796				rule = { method: method, parameters: rules[ method ] };
797				try {
798					result = $.validator.methods[ method ].call( this, val, element, rule.parameters );
799
800					// If a method indicates that the field is optional and therefore valid,
801					// don't mark it as valid when there are no other rules
802					if ( result === "dependency-mismatch" && rulesCount === 1 ) {
803						dependencyMismatch = true;
804						continue;
805					}
806					dependencyMismatch = false;
807
808					if ( result === "pending" ) {
809						this.toHide = this.toHide.not( this.errorsFor( element ) );
810						return;
811					}
812
813					if ( !result ) {
814						this.formatAndAdd( element, rule );
815						return false;
816					}
817				} catch ( e ) {
818					if ( this.settings.debug && window.console ) {
819						console.log( "Exception occurred when checking element " + element.id + ", check the '" + rule.method + "' method.", e );
820					}
821					if ( e instanceof TypeError ) {
822						e.message += ".  Exception occurred when checking element " + element.id + ", check the '" + rule.method + "' method.";
823					}
824
825					throw e;
826				}
827			}
828			if ( dependencyMismatch ) {
829				return;
830			}
831			if ( this.objectLength( rules ) ) {
832				this.successList.push( element );
833			}
834			return true;
835		},
836
837		// Return the custom message for the given element and validation method
838		// specified in the element's HTML5 data attribute
839		// return the generic message if present and no method specific message is present
840		customDataMessage: function( element, method ) {
841			return $( element ).data( "msg" + method.charAt( 0 ).toUpperCase() +
842				method.substring( 1 ).toLowerCase() ) || $( element ).data( "msg" );
843		},
844
845		// Return the custom message for the given element name and validation method
846		customMessage: function( name, method ) {
847			var m = this.settings.messages[ name ];
848			return m && ( m.constructor === String ? m : m[ method ] );
849		},
850
851		// Return the first defined argument, allowing empty strings
852		findDefined: function() {
853			for ( var i = 0; i < arguments.length; i++ ) {
854				if ( arguments[ i ] !== undefined ) {
855					return arguments[ i ];
856				}
857			}
858			return undefined;
859		},
860
861		// The second parameter 'rule' used to be a string, and extended to an object literal
862		// of the following form:
863		// rule = {
864		//     method: "method name",
865		//     parameters: "the given method parameters"
866		// }
867		//
868		// The old behavior still supported, kept to maintain backward compatibility with
869		// old code, and will be removed in the next major release.
870		defaultMessage: function( element, rule ) {
871			if ( typeof rule === "string" ) {
872				rule = { method: rule };
873			}
874
875			var message = this.findDefined(
876					this.customMessage( element.name, rule.method ),
877					this.customDataMessage( element, rule.method ),
878
879					// 'title' is never undefined, so handle empty string as undefined
880					!this.settings.ignoreTitle && element.title || undefined,
881					$.validator.messages[ rule.method ],
882					"<strong>Warning: No message defined for " + element.name + "</strong>"
883				),
884				theregex = /\$?\{(\d+)\}/g;
885			if ( typeof message === "function" ) {
886				message = message.call( this, rule.parameters, element );
887			} else if ( theregex.test( message ) ) {
888				message = $.validator.format( message.replace( theregex, "{$1}" ), rule.parameters );
889			}
890
891			return message;
892		},
893
894		formatAndAdd: function( element, rule ) {
895			var message = this.defaultMessage( element, rule );
896
897			this.errorList.push( {
898				message: message,
899				element: element,
900				method: rule.method
901			} );
902
903			this.errorMap[ element.name ] = message;
904			this.submitted[ element.name ] = message;
905		},
906
907		addWrapper: function( toToggle ) {
908			if ( this.settings.wrapper ) {
909				toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) );
910			}
911			return toToggle;
912		},
913
914		defaultShowErrors: function() {
915			var i, elements, error;
916			for ( i = 0; this.errorList[ i ]; i++ ) {
917				error = this.errorList[ i ];
918				if ( this.settings.highlight ) {
919					this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.val

1057d || element.name );
1058		},
1059
1060		validationTargetFor: function( element ) {
1061
1062			// If radio/checkbox, validate first element in group instead
1063			if ( this.checkable( element ) ) {
1064				element = this.findByName( element.name );
1065			}
1066
1067			// Always apply ignore filter
1068			return $( element ).not( this.settings.ignore )[ 0 ];
1069		},
1070
1071		checkable: function( element ) {
1072			return ( /radio|checkbox/i ).test( element.type );
1073		},
1074
1075		findByName: function( name ) {
1076			return $( this.currentForm ).find( "[name='" + this.escapeCssMeta( name ) + "']" );
1077		},
1078
1079		getLength: function( value, element ) {
1080			switch ( element.nodeName.toLowerCase() ) {
1081			case "select":
1082				return $( "option:selected", element ).length;
1083			case "input":
1084				if ( this.checkable( element ) ) {
1085					return this.findByName( element.name ).filter( ":checked" ).length;
1086				}
1087			}
1088			return value.length;
1089		},
1090
1091		depend: function( param, element ) {
1092			return this.dependTypes[ typeof param ] ? this.dependTypes[ typeof param ]( param, element ) : true;
1093		},
1094
1095		dependTypes: {
1096			"boolean": function( param ) {
1097				return param;
1098			},
1099			"string": function( param, element ) {
1100				return !!$( param, element.form ).length;
1101			},
1102			"function": function( param, element ) {
1103				return param( element );
1104			}
1105		},
1106
1107		optional: function( element ) {
1108			var val = this.elementValue( element );
1109			return !$.validator.methods.required.call( this, val, element ) && "dependency-mismatch";
1110		},
1111
1112		startRequest: function( element ) {
1113			if ( !this.pending[ element.name ] ) {
1114				this.pendingRequest++;
1115				$( element ).addClass( this.settings.pendingClass );
1116				this.pending[ element.name ] = true;
1117			}
1118		},
1119
1120		stopRequest: function( element, valid ) {
1121			this.pendingRequest--;
1122
1123			// Sometimes synchronization fails, make sure pendingRequest is never < 0
1124			if ( this.pendingRequest < 0 ) {
1125				this.pendingRequest = 0;
1126			}
1127			delete this.pending[ element.name ];
1128			$( element ).removeClass( this.settings.pendingClass );
1129			if ( valid && this.pendingRequest === 0 && this.formSubmitted && this.form() ) {
1130				$( this.currentForm ).submit();
1131
1132				// Remove the hidden input that was used as a replacement for the
1133				// missing submit button. The hidden input is added by `handle()`
1134				// to ensure that the value of the used submit button is passed on
1135				// for scripted submits triggered by this method
1136				if ( this.submitButton ) {
1137					$( "input:hidden[name='" + this.submitButton.name + "']", this.currentForm ).remove();
1138				}
1139
1140				this.formSubmitted = false;
1141			} else if ( !valid && this.pendingRequest === 0 && this.formSubmitted ) {
1142				$( this.currentForm ).triggerHandler( "invalid-form", [ this ] );
1143				this.formSubmitted = false;
1144			}
1145		},
1146
1147		previousValue: function( element, method ) {
1148			method = typeof method === "string" && method || "remote";
1149
1150			return $.data( element, "previousValue" ) || $.data( element, "previousValue", {
1151				old: null,
1152				valid: true,
1153				message: this.defaultMessage( element, { method: method } )
1154			} );
1155		},
1156
1157		// Cleans up all forms and elements, removes validator-specific events
1158		destroy: function() {
1159			this.resetForm();
1160
1161			$( this.currentForm )
1162				.off( ".validate" )
1163				.removeData( "validator" )
1164				.find( ".validate-equalTo-blur" )
1165					.off( ".validate-equalTo" )
1166					.removeClass( "validate-equalTo-blur" )
1167				.find( ".validate-lessThan-blur" )
1168					.off( ".validate-lessThan" )
1169					.removeClass( "validate-lessThan-blur" )
1170				.find( ".validate-lessThanEqual-blur" )
1171					.off( ".validate-lessThanEqual" )
1172					.removeClass( "validate-lessThanEqual-blur" )
1173				.find( ".validate-greaterThanEqual-blur" )
1174					.off( ".validate-greaterThanEqual" )
1175					.removeClass( "validate-greaterThanEqual-blur" )
1176				.find( ".validate-greaterThan-blur" )
1177					.off( ".validate-greaterThan" )
1178					.removeClass( "validate-greaterThan-blur" );
1179		}
1180
1181	},
1182
1183	classRuleSettings: {
1184		required: { required: true },
1185		email: { email: true },
1186		url: { url: true },
1187		date: { date: true },
1188		dateISO: { dateISO: true },
1189		number: { number: true },
1190		digits: { digits: true },
1191		creditcard: { creditcard: true }
1192	},
1193
1194	addClassRules: function( className, rules ) {
1195		if ( className.constructor === String ) {
1196			this.classRuleSettings[ className ] = rules;
1197		} else {
1198			$.extend( this.classRuleSettings, className );
1199		}
1200	},
1201
1202	classRules: function( element ) {
1203		var rules = {},
1204			classes = $( element ).attr( "class" );
1205
1206		if ( classes ) {
1207			$.each( classes.split( " " ), function() {
1208				if ( this in $.validator.classRuleSettings ) {
1209					$.extend( rules, $.validator.classRuleSettings[ this ] );
1210				}
1211			} );
1212		}
1213		return rules;
1214	},
1215
1216	normalizeAttributeRule: function( rules, type, method, value ) {
1217
1218		// Convert the value to a number for number inputs, and for text for backwards compability
1219		// allows type="date" and others to be compared as strings
1220		if ( /min|max|step/.test( method ) && ( type === null || /number|range|text/.test( type ) ) ) {
1221			value = Number( value );
1222
1223			// Support Opera Mini, which returns NaN for undefined minlength
1224			if ( isNaN( value ) ) {
1225				value = undefined;
1226			}
1227		}
1228
1229		if ( value || value === 0 ) {
1230			rules[ method ] = value;
1231		} else if ( type === method && type !== "range" ) {
1232
1233			// Exception: the jquery validate 'range' method
1234			// does not test for the html5 'range' type
1235			rules[ method ] = true;
1236		}
1237	},
1238
1239	attributeRules: function( element ) {
1240		var rules = {},
1241			$element = $( element ),
1242			type = element.getAttribute( "type" ),
1243			method, value;
1244
1245		for ( method in $.validator.methods ) {
1246
1247			// Support for <input required> in both html5 and older browsers
1248			if ( method === "required" ) {
1249				value = element.getAttribute( method );
1250
1251				// Some browsers return an empty string for the required attribute
1252				// and non-HTML5 browsers might have required="" markup
1253				if ( value === "" ) {
1254					value = true;
1255				}
1256
1257				// Force non-HTML5 browsers to return bool
1258				value = !!value;
1259			} else {
1260				value = $element.attr( method );
1261			}
1262
1263			this.normalizeAttributeRule( rules, type, method, value );
1264		}
1265
1266		// 'maxlength' may be returned as -1, 2147483647 ( IE ) and 524288 ( safari ) for text inputs
1267		if ( rules.maxlength && /-1|2147483647|524288/.test( rules.maxlength ) ) {
1268			delete rules.maxlength;
1269		}
1270
1271		return rules;
1272	},
1273
1274	dataRules: function( element ) {
1275		var rules = {},
1276			$element = $( element ),
1277			type = element.getAttribute( "type" ),
1278			method, value;
1279
1280		for ( method in $.validator.methods ) {
1281			value = $element.data( "rule" + method.charAt( 0 ).toUpperCase() + method.substring( 1 ).toLowerCase() );
1282
1283			// Cast empty attributes like `data-rule-required` to `true`
1284			if ( value === "" ) {
1285				value = true;
1286			}
1287
1288			this.normalizeAttributeRule( rules, type, method, value );
1289		}
1290		return rules;
1291	},
1292
1293	staticRules: function( element ) {
1294		var rules = {},
1295			validator = $.data( element.form, "validator" );
1296
1297		if ( validator.settings.rules ) {
1298			rules = $.validator.normalizeRule( validator.settings.rules[ element.name ] ) || {};
1299		}
1300		return rules;
1301	},
1302
1303	normalizeRules: function( rules, element ) {
1304
1305		// Handle dependency check
1306		$.each( rules, function( prop, val ) {
1307
1308			// Ignore rule when param is explicitly false, eg. required:false
1309			if ( val === false ) {
1310				delete rules[ prop ];
1311				return;
1312			}
1313			if ( val.param || val.depends ) {
1314				var keepRule = true;
1315				switch ( typeof val.depends ) {
1316				case "string":
1317					keepRule = !!$( val.depends, element.form ).length;
1318					break;
1319				case "function":
1320					keepRule = val.depends.call( element, element );
1321					break;
1322				}
1323				if ( keepRule ) {
1324					rules[ prop ] = val.param !== undefined ? val.param : true;
1325				} else {
1326					$.data( element.form, "validator" ).resetElements( $( element ) );
1327					delete rules[ prop ];
1328				}
1329			}
1330		} );
1331
1332		// Evaluate parameters
1333		$.each( rules, function( rule, parameter ) {
1334			rules[ rule ] = typeof parameter === "function" && rule !== "normalizer" ? parameter( element ) : parameter;
1335		} );
1336
1337		// Clean number parameters
1338		$.each( [ "minlength", "maxlength" ], function() {
1339			if ( rules[ this ] ) {
1340				rules[ this ] = Number( rules[ this ] );
1341			}
1342		} );
1343		$.each( [ "rangelength", "range" ], function() {
1344			var parts;
1345			if ( rules[ this ] ) {
1346				if ( Array.isArray( rules[ this ] ) ) {
1347					rules[ this ] = [ Number( rules[ this ][ 0 ] ), Number( rules[ this ][ 1 ] ) ];
1348				} else if ( typeof rules[ this ] === "string" ) {
1349					parts = rules[ this ].replace( /[\[\]]/g, "" ).split( /[\s,]+/ );
1350					rules[ this ] = [ Number( parts[ 0 ] ), Number( parts[ 1 ] ) ];
1351				}
1352			}
1353		} );
1354
1355		if ( $.validator.autoCreateRanges ) {
1356
1357			// Auto-create ranges
1358			if ( rules.min != null && rules.max != null ) {
1359				rules.range = [ rules.min, rules.max ];
1360				delete rules.min;
1361				delete rules.max;
1362			}
1363			if ( rules.minlength != null && rules.maxlength != null ) {
1364				rules.rangelength = [ rules.minlength, rules.maxlength ];
1365				delete rules.minlength;
1366				delete rules.maxlength;
1367			}
1368		}
1369
1370		return rules;
1371	},
1372
1373	// Converts a simple string to a {string: true} rule, e.g., "required" to {required:true}
1374	normalizeRule: function( data ) {
1375		if ( typeof data === "string" ) {
1376			var transformed = {};
1377			$.each( data.split( /\s/ ), function() {
1378				transformed[ this ] = true;
1379			} );
1380			data = transformed;
1381		}
1382		return data;
1383	},
1384
1385	// https://jqueryvalidation.org/jQuery.validator.addMethod/
1386	addMethod: function( name, method, message ) {
1387		$.validator.methods[ name ] = method;
1388		$.validator.messages[ name ] = message !== undefined ? message : $.validator.messages[ name ];
1389		if ( method.length < 3 ) {
1390			$.validator.addClassRules( name, $.validator.normalizeRule( name ) );
1391		}
1392	},
1393
1394	// https://jqueryvalidation.org/jQuery.validator.methods/
1395	methods: {
1396
1397		// https://jqueryvalidation.org/required-method/
1398		required: function( value, element, param ) {
1399
1400			// Check if dependency is met
1401			if ( !this.depend( param, element ) ) {
1402				return "dependency-mismatch";
1403			}
1404			if ( element.nodeName.toLowerCase() === "select" ) {
1405
1406				// Could be an array for select-multiple or a string, both are fine this way
1407				var val = $( element ).val();
1408				return val && val.length > 0;
1409			}
1410			if ( this.checkable( element ) ) {
1411				return this.getLength( value, element ) > 0;
1412			}
1413			return value !== undefined && value !== null && value.length > 0;
1414		},
1415
1416		// https://jqueryvalidation.org/email-method/
1417		email: function( value, element ) {
1418
1419			// From https://html.spec.whatwg.org/multipage/forms.html#valid-e-mail-address
1420			// Retrieved 2014-01-14
1421			// If you have a problem with this implementation, report a bug against the above spec
1422			// Or use custom methods to implement your own email validation
1423			return this.optional( element ) || /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/.test( value );
1424		},
1425
1426		// https://jqueryvalidation.org/url-method/
1427		url: function( value, element ) {
1428
1429			// Copyright (c) 2010-2013 Diego Perini, MIT licensed
1430			// https://gist.github.com/dperini/729294
1431			// see also https://mathiasbynens.be/demo/url-regex
1432			// modified to allow protocol-relative URLs
1433			return this.optional( element ) || /^(?:(?:(?:https?|ftp):)?\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z0-9\u00a1-\uffff][a-z0-9\u00a1-\uffff_-]{0,62})?[a-z0-9\u00a1-\uffff]\.)+(?:[a-z\u00a1-\uffff]{2,}\.?))(?::\d{2,5})?(?:[/?#]\S*)?$/i.test( value );
1434		},
1435
1436		// https://jqueryvalidation.org/date-method/
1437		date: ( function() {
1438			var called = false;
1439
1440			return function( value, element ) {
1441				if ( !called ) {
1442					called = true;
1443					if ( this.settings.debug && window.console ) {
1444						console.warn(
1445							"The `date` method is deprecated and will be removed in version '2.0.0'.\n" +
1446							"Please don't use it, since it relies on the Date constructor, which\n" +
1447							"behaves very differently across browsers and locales. Use `dateISO`\n" +
1448							"instead or one of the locale specific methods in `localizations/`\n" +
1449							"and `additional-methods.js`."
1450						);
1451					}
1452				}
1453
1454				return this.optional( element ) || !/Invalid|NaN/.test( new Date( value ).toString() );
1455			};
1456		}() ),
1457
1458		// https://jqueryvalidation.org/dateISO-method/
1459		dateISO: function( value, element ) {
1460			return this.optional( element ) || /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/.test( value );
1461		},
1462
1463		// https://jqueryvalidation.org/number-method/
1464		number: function( value, element ) {
1465			return this.optional( element ) || /^(?:-?\d+|-?\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test( value );
1466		},
1467
1468		// https://jqueryvalidation.org/digits-method/
1469		digits: function( value, element ) {
1470			return this.optional( element ) || /^\d+$/.test( value );
1471		},
1472
1473		// https://jqueryvalidation.org/minlength-method/
1474		minlength: function( value, element, param ) {
1475			var length = Array.isArray( value ) ? value.length : this.getLength( value, element );
1476			return this.optional( element ) || length >= param;
1477		},
1478
1479		// https://jqueryvalidation.org/maxlength-method/
1480		maxlength: function( value, element, param ) {
1481			var length = Array.isArray( value ) ? value.length : this.getLength( value, element );
1482			return this.optional( element ) || length <= param;
1483		},
1484
1485		// https://jqueryvalidation.org/rangelength-method/
1486		rangelength: function( value, element, param ) {
1487			var length = Array.isArray( value ) ? value.length : this.getLength( value, element );
1488			return this.optional( element ) || ( length >= param[ 0 ] && length <= param[ 1 ] );
1489		},
1490
1491		// https://jqueryvalidation.org/min-method/
1492		min: function( value, element, param ) {
1493			return this.optional( element ) || value >= param;
1494		},
1495
1496		// https://jqueryvalidation.org/max-method/
1497		max: function( value, element, param ) {
1498			return this.optional( element ) || value <= param;
1499		},
1500
1501		// https://jqueryvalidation.org/range-method/
1502		range: function( value, element, param ) {
1503			return this.optional( element ) || ( value >= param[ 0 ] && value <= param[ 1 ] );
1504		},
1505
1506		// https://jqueryvalidation.org/step-method/
1507		step: function( value, element, param ) {
1508			var type = $( element ).attr( "type" ),
1509				errorMessage = "Step attribute on input type " + type + " is not supported.",
1510				supportedTypes = [ "text", "number", "range" ],
1511				re = new RegExp( "\\b" + type + "\\b" ),
1512				notSupported = type && !re.test( supportedTypes.join() ),
1513				decimalPlaces = function( num ) {
1514					var match = ( "" + num ).match( /(?:\.(\d+))?$/ );
1515					if ( !match ) {
1516						return 0;
1517					}
1518
1519					// Number of digits right of decimal point.
1520					return match[ 1 ] ? match[ 1 ].length : 0;
1521				},
1522				toInt = function( num ) {
1523					return Math.round( num * Math.pow( 10, decimals ) );
1524				},
1525				valid = true,
1526				decimals;
1527
1528			// Works only for text, number and range input types
1529			// TODO find a way to support input types date, datetime, datetime-local, month, time and week
1530			if ( notSupported ) {
1531				throw new Error( errorMessage );
1532			}
1533
1534			decimals = decimalPlaces( param );
1535
1536			// Value can't have too many decimals
1537			if ( decimalPlaces( value ) > decimals || toInt( value ) % toInt( param ) !== 0 ) {
1538				valid = false;
1539			}
1540
1541			return this.optional( element ) || valid;
1542		},
1543
1544		// https://jqueryvalidation.org/equalTo-method/
1545		equalTo: function( value, element, param ) {
1546
1547			// Bind to the blur event of the target in order to revalidate whenever the target field is updated
1548			var target = $( param );
1549			if ( this.settings.onfocusout && target.not( ".validate-equalTo-blur" ).length ) {
1550				target.addClass( "validate-equalTo-blur" ).on( "blur.validate-equalTo", function() {
1551					$( element ).valid();
1552				} );
1553			}
1554			return value === target.val();
1555		},
1556
1557		// https://jqueryvalidation.org/remote-method/
1558		remote: function( value, element, param, method ) {
1559			if ( this.optional( element ) ) {
1560				return "dependency-mismatch";
1561			}
1562
1563			method = typeof method === "string" && method || "remote";
1564
1565			var previous = this.previousValue( element, method ),
1566				validator, data, optionDataString;
1567
1568			if ( !this.settings.messages[ element.name ] ) {
1569				this.settings.messages[ element.name ] = {};
1570			}
1571			previous.originalMessage = previous.originalMessage || this.settings.messages[ element.name ][ method ];
1572			this.settings.messages[ element.name ][ method ] = previous.message;
1573
1574			param = typeof param === "string" && { url: param } || param;
1575			optionDataString = $.param( $.extend( { data: value }, param.data ) );
1576			if ( previous.old === optionDataString ) {
1577				return previous.valid;
1578			}
1579
1580			previous.old = optionDataString;
1581			validator = this;
1582			this.startRequest( element );
1583			data = {};
1584			data[ element.name ] = value;
1585			$.ajax( $.extend( true, {
1586				mode: "abort",
1587				port: "validate" + element.name,
1588				dataType: "json",
1589				data: data,
1590				context: validator.currentForm,
1591				success: function( response ) {
1592					var valid = response === true || response === "true",
1593						errors, message, submitted;
1594
1595					validator.settings.messages[ element.name ][ method ] = previous.originalMessage;
1596					if ( valid ) {
1597						submitted = validator.formSubmitted;
1598						validator.resetInternals();
1599						validator.toHide = validator.errorsFor( element );
1600						validator.formSubmitted = submitted;
1601						validator.successList.push( element );
1602						validator.invalid[ element.name ] = false;
1603						validator.showErrors();
1604					} else {
1605						errors = {};
1606						message = response || validator.defaultMessage( element, { method: method, parameters: value } );
1607						errors[ element.name ] = previous.message = message;
1608						validator.invalid[ element.name ] = true;
1609						validator.showErrors( errors );
1610					}
1611					previous.valid = valid;
1612					validator.stopRequest( element, valid );
1613				}
1614			}, param ) );
1615			return "pending";
1616		}
1617	}
1618
1619} );
1620
1621// Ajax mode: abort
1622// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]});
1623// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort()
1624
1625var pendingRequests = {},
1626	ajax;
1627
1628// Use a prefilter if available (1.5+)
1629if ( $.ajaxPrefilter ) {
1630	$.ajaxPrefilter( function( settings, _, xhr ) {
1631		var port = settings.port;
1632		if ( settings.mode === "abort" ) {
1633			if ( pendingRequests[ port ] ) {
1634				pendingRequests[ port ].abort();
1635			}
1636			pendingRequests[ port ] = xhr;
1637		}
1638	} );
1639} else {
1640
1641	// Proxy ajax
1642	ajax = $.ajax;
1643	$.ajax = function( settings ) {
1644		var mode = ( "mode" in settings ? settings : $.ajaxSettings ).mode,
1645			port = ( "port" in settings ? settings : $.ajaxSettings ).port;
1646		if ( mode === "abort" ) {
1647			if ( pendingRequests[ port ] ) {
1648				pendingRequests[ port ].abort();
1649			}
1650			pendingRequests[ port ] = ajax.apply( this, arguments );
1651			return pendingRequests[ port ];
1652		}
1653		return ajax.apply( this, arguments );
1654	};
1655}
1656return $;
1657}));