1/*! 2 * jQuery Validation Plugin v1.13.0 3 * 4 * http://jqueryvalidation.org/ 5 * 6 * Copyright (c) 2014 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 { 13 factory( jQuery ); 14 } 15}(function( $ ) { 16 17$.extend($.fn, { 18 // http://jqueryvalidation.org/validate/ 19 validate: function( options ) { 20 21 // if nothing is selected, return nothing; can't chain anyway 22 if ( !this.length ) { 23 if ( options && options.debug && window.console ) { 24 console.warn( "Nothing selected, can't validate, returning nothing." ); 25 } 26 return; 27 } 28 29 // check if a validator for this form was already created 30 var validator = $.data( this[ 0 ], "validator" ); 31 if ( validator ) { 32 return validator; 33 } 34 35 // Add novalidate tag if HTML5. 36 this.attr( "novalidate", "novalidate" ); 37 38 validator = new $.validator( options, this[ 0 ] ); 39 $.data( this[ 0 ], "validator", validator ); 40 41 if ( validator.settings.onsubmit ) { 42 43 this.validateDelegate( ":submit", "click", function( event ) { 44 if ( validator.settings.submitHandler ) { 45 validator.submitButton = event.target; 46 } 47 // allow suppressing validation by adding a cancel class to the submit button 48 if ( $( event.target ).hasClass( "cancel" ) ) { 49 validator.cancelSubmit = true; 50 } 51 52 // allow suppressing validation by adding the html5 formnovalidate attribute to the submit button 53 if ( $( event.target ).attr( "formnovalidate" ) !== undefined ) { 54 validator.cancelSubmit = true; 55 } 56 }); 57 58 // validate the form on submit 59 this.submit( function( event ) { 60 if ( validator.settings.debug ) { 61 // prevent form submit to be able to see console output 62 event.preventDefault(); 63 } 64 function handle() { 65 var hidden; 66 if ( validator.settings.submitHandler ) { 67 if ( validator.submitButton ) { 68 // insert a hidden input as a replacement for the missing submit button 69 hidden = $( "<input type='hidden'/>" ) 70 .attr( "name", validator.submitButton.name ) 71 .val( $( validator.submitButton ).val() ) 72 .appendTo( validator.currentForm ); 73 } 74 validator.settings.submitHandler.call( validator, validator.currentForm, event ); 75 if ( validator.submitButton ) { 76 // and clean up afterwards; thanks to no-block-scope, hidden can be referenced 77 hidden.remove(); 78 } 79 return false; 80 } 81 return true; 82 } 83 84 // prevent submit for invalid forms or custom submit handlers 85 if ( validator.cancelSubmit ) { 86 validator.cancelSubmit = false; 87 return handle(); 88 } 89 if ( validator.form() ) { 90 if ( validator.pendingRequest ) { 91 validator.formSubmitted = true; 92 return false; 93 } 94 return handle(); 95 } else { 96 validator.focusInvalid(); 97 return false; 98 } 99 }); 100 } 101 102 return validator; 103 }, 104 // http://jqueryvalidation.org/valid/ 105 valid: function() { 106 var valid, validator; 107 108 if ( $( this[ 0 ] ).is( "form" ) ) { 109 valid = this.validate().form(); 110 } else { 111 valid = true; 112 validator = $( this[ 0 ].form ).validate(); 113 this.each( function() { 114 valid = validator.element( this ) && valid; 115 }); 116 } 117 return valid; 118 }, 119 // attributes: space separated list of attributes to retrieve and remove 120 removeAttrs: function( attributes ) { 121 var result = {}, 122 $element = this; 123 $.each( attributes.split( /\s/ ), function( index, value ) { 124 result[ value ] = $element.attr( value ); 125 $element.removeAttr( value ); 126 }); 127 return result; 128 }, 129 // http://jqueryvalidation.org/rules/ 130 rules: function( command, argument ) { 131 var element = this[ 0 ], 132 settings, staticRules, existingRules, data, param, filtered; 133 134 if ( command ) { 135 settings = $.data( element.form, "validator" ).settings; 136 staticRules = settings.rules; 137 existingRules = $.validator.staticRules( element ); 138 switch ( command ) { 139 case "add": 140 $.extend( existingRules, $.validator.normalizeRule( argument ) ); 141 // remove messages from rules, but allow them to be set separately 142 delete existingRules.messages; 143 staticRules[ element.name ] = existingRules; 144 if ( argument.messages ) { 145 settings.messages[ element.name ] = $.extend( settings.messages[ element.name ], argument.messages ); 146 } 147 break; 148 case "remove": 149 if ( !argument ) { 150 delete staticRules[ element.name ]; 151 return existingRules; 152 } 153 filtered = {}; 154 $.each( argument.split( /\s/ ), function( index, method ) { 155 filtered[ method ] = existingRules[ method ]; 156 delete existingRules[ method ]; 157 if ( method === "required" ) { 158 $( element ).removeAttr( "aria-required" ); 159 } 160 }); 161 return filtered; 162 } 163 } 164 165 data = $.validator.normalizeRules( 166 $.extend( 167 {}, 168 $.validator.classRules( element ), 169 $.validator.attributeRules( element ), 170 $.validator.dataRules( element ), 171 $.validator.staticRules( element ) 172 ), element ); 173 174 // make sure required is at front 175 if ( data.required ) { 176 param = data.required; 177 delete data.required; 178 data = $.extend( { required: param }, data ); 179 $( element ).attr( "aria-required", "true" ); 180 } 181 182 // make sure remote is at back 183 if ( data.remote ) { 184 param = data.remote; 185 delete data.remote; 186 data = $.extend( data, { remote: param }); 187 } 188 189 return data; 190 } 191}); 192 193// Custom selectors 194$.extend( $.expr[ ":" ], { 195 // http://jqueryvalidation.org/blank-selector/ 196 blank: function( a ) { 197 return !$.trim( "" + $( a ).val() ); 198 }, 199 // http://jqueryvalidation.org/filled-selector/ 200 filled: function( a ) { 201 return !!$.trim( "" + $( a ).val() ); 202 }, 203 // http://jqueryvalidation.org/unchecked-selector/ 204 unchecked: function( a ) { 205 return !$( a ).prop( "checked" ); 206 } 207}); 208 209// constructor for validator 210$.validator = function( options, form ) { 211 this.settings = $.extend( true, {}, $.validator.defaults, options ); 212 this.currentForm = form; 213 this.init(); 214}; 215 216// http://jqueryvalidation.org/jQuery.validator.format/ 217$.validator.format = function( source, params ) { 218 if ( arguments.length === 1 ) { 219 return function() { 220 var args = $.makeArray( arguments ); 221 args.unshift( source ); 222 return $.validator.format.apply( this, args ); 223 }; 224 } 225 if ( arguments.length > 2 && params.constructor !== Array ) { 226 params = $.makeArray( arguments ).slice( 1 ); 227 } 228 if ( params.constructor !== Array ) { 229 params = [ params ]; 230 } 231 $.each( params, function( i, n ) { 232 source = source.replace( new RegExp( "\\{" + i + "\\}", "g" ), function() { 233 return n; 234 }); 235 }); 236 return source; 237}; 238 239$.extend( $.validator, { 240 241 defaults: { 242 messages: {}, 243 groups: {}, 244 rules: {}, 245 errorClass: "error", 246 validClass: "valid", 247 errorElement: "label", 248 focusInvalid: true, 249 errorContainer: $( [] ), 250 errorLabelContainer: $( [] ), 251 onsubmit: true, 252 ignore: ":hidden", 253 ignoreTitle: false, 254 onfocusin: function( element ) { 255 this.lastActive = element; 256 257 // hide error label and remove error class on focus if enabled 258 if ( this.settings.focusCleanup && !this.blockFocusCleanup ) { 259 if ( this.settings.unhighlight ) { 260 this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.val
260idClass ); 261 } 262 this.hideThese( this.errorsFor( element ) ); 263 } 264 }, 265 onfocusout: function( element ) { 266 if ( !this.checkable( element ) && ( element.name in this.submitted || !this.optional( element ) ) ) { 267 this.element( element ); 268 } 269 }, 270 onkeyup: function( element, event ) { 271 if ( event.which === 9 && this.elementValue( element ) === "" ) { 272 return; 273 } else if ( element.name in this.submitted || element === this.lastElement ) { 274 this.element( element ); 275 } 276 }, 277 onclick: function( element ) { 278 // click on selects, radiobuttons and checkboxes 279 if ( element.name in this.submitted ) { 280 this.element( element ); 281 282 // or option elements, check parent select in that case 283 } else if ( element.parentNode.name in this.submitted ) { 284 this.element( element.parentNode ); 285 } 286 }, 287 highlight: function( element, errorClass, validClass ) { 288 if ( element.type === "radio" ) { 289 this.findByName( element.name ).addClass( errorClass ).removeClass( validClass ); 290 } else { 291 $( element ).addClass( errorClass ).removeClass( validClass ); 292 } 293 }, 294 unhighlight: function( element, errorClass, validClass ) { 295 if ( element.type === "radio" ) { 296 this.findByName( element.name ).removeClass( errorClass ).addClass( validClass ); 297 } else { 298 $( element ).removeClass( errorClass ).addClass( validClass ); 299 } 300 } 301 }, 302 303 // http://jqueryvalidation.org/jQuery.validator.setDefaults/ 304 setDefaults: function( settings ) { 305 $.extend( $.validator.defaults, settings ); 306 }, 307 308 messages: { 309 required: "This field is required.", 310 remote: "Please fix this field.", 311 email: "Please enter a valid email address.", 312 url: "Please enter a valid URL.", 313 date: "Please enter a valid date.", 314 dateISO: "Please enter a valid date ( ISO ).", 315 number: "Please enter a valid number.", 316 digits: "Please enter only digits.", 317 alphanumeric: "Please enter only alphanumeric characters.", 318 creditcard: "Please enter a valid credit card number.", 319 equalTo: "Please enter the same value again.", 320 maxlength: $.validator.format( "Please enter no more than {0} characters." ), 321 minlength: $.validator.format( "Please enter at least {0} characters." ), 322 rangelength: $.validator.format( "Please enter a value between {0} and {1} characters long." ), 323 range: $.validator.format( "Please enter a value between {0} and {1}." ), 324 max: $.validator.format( "Please enter a value less than or equal to {0}." ), 325 min: $.validator.format( "Please enter a value greater than or equal to {0}." ) 326 }, 327 328 autoCreateRanges: false, 329 330 prototype: { 331 332 init: function() { 333 this.labelContainer = $( this.settings.errorLabelContainer ); 334 this.errorContext = this.labelContainer.length && this.labelContainer || $( this.currentForm ); 335 this.containers = $( this.settings.errorContainer ).add( this.settings.errorLabelContainer ); 336 this.submitted = {}; 337 this.valueCache = {}; 338 this.pendingRequest = 0; 339 this.pending = {}; 340 this.invalid = {}; 341 this.reset(); 342 343 var groups = ( this.groups = {} ), 344 rules; 345 $.each( this.settings.groups, function( key, value ) { 346 if ( typeof value === "string" ) { 347 value = value.split( /\s/ ); 348 } 349 $.each( value, function( index, name ) { 350 groups[ name ] = key; 351 }); 352 }); 353 rules = this.settings.rules; 354 $.each( rules, function( key, value ) { 355 rules[ key ] = $.validator.normalizeRule( value ); 356 }); 357 358 function delegate( event ) { 359 var validator = $.data( this[ 0 ].form, "validator" ), 360 eventType = "on" + event.type.replace( /^validate/, "" ), 361 settings = validator.settings; 362 if ( settings[ eventType ] && !this.is( settings.ignore ) ) { 363 settings[ eventType ].call( validator, this[ 0 ], event ); 364 } 365 } 366 $( this.currentForm ) 367 .validateDelegate( ":text, [type='password'], [type='file'], select, textarea, " + 368 "[type='number'], [type='search'] ,[type='tel'], [type='url'], " + 369 "[type='email'], [type='datetime'], [type='date'], [type='month'], " + 370 "[type='week'], [type='time'], [type='datetime-local'], " + 371 "[type='range'], [type='color'], [type='radio'], [type='checkbox']", 372 "focusin focusout keyup", delegate)
373 // Support: Chrome, oldIE 374 // "select" is provided as event.target when clicking a option 375 .validateDelegate("select, option, [type='radio'], [type='checkbox']", "click", delegate); 376 377 if ( this.settings.invalidHandler ) { 378 $( this.currentForm ).bind( "invalid-form.validate", this.settings.invalidHandler ); 379 } 380 381 // Add aria-required to any Static/Data/Class required fields before first validation 382 // Screen readers require this attribute to be present before the initial submission http://www.w3.org/TR/WCAG-TECHS/ARIA2.html 383 $( this.currentForm ).find( "[required], [data-rule-required], .required" ).attr( "aria-required", "true" ); 384 }, 385 386 // http://jqueryvalidation.org/Validator.form/ 387 form: function() { 388 this.checkForm(); 389 $.extend( this.submitted, this.errorMap ); 390 this.invalid = $.extend({}, this.errorMap ); 391 if ( !this.valid() ) { 392 $( this.currentForm ).triggerHandler( "invalid-form", [ this ]); 393 } 394 this.showErrors(); 395 return this.valid(); 396 }, 397 398 checkForm: function() { 399 this.prepareForm(); 400 for ( var i = 0, elements = ( this.currentElements = this.elements() ); elements[ i ]; i++ ) { 401 this.check( elements[ i ] ); 402 } 403 return this.valid(); 404 }, 405 406 // http://jqueryvalidation.org/Validator.element/ 407 element: function( element ) { 408 var cleanElement = this.clean( element ), 409 checkElement = this.validationTargetFor( cleanElement ), 410 result = true; 411 412 this.lastElement = checkElement; 413 414 if ( checkElement === undefined ) { 415 delete this.invalid[ cleanElement.name ]; 416 } else { 417 this.prepareElement( checkElement ); 418 this.currentElements = $( checkElement ); 419 420 result = this.check( checkElement ) !== false; 421 if ( result ) { 422 delete this.invalid[ checkElement.name ]; 423 } else { 424 this.invalid[ checkElement.name ] = true; 425 } 426 } 427 // Add aria-invalid status for screen readers 428 $( element ).attr( "aria-invalid", !result ); 429 430 if ( !this.numberOfInvalids() ) { 431 // Hide error containers on last error 432 this.toHide = this.toHide.add( this.containers ); 433 } 434 this.showErrors(); 435 return result; 436 }, 437 438 // http://jqueryvalidation.org/Validator.showErrors/ 439 showErrors: function( errors ) { 440 if ( errors ) { 441 // add items to error list and map 442 $.extend( this.errorMap, errors ); 443 this.errorList = []; 444 for ( var name in errors ) { 445 this.errorList.push({ 446 message: errors[ name ], 447 element: this.findByName( name )[ 0 ] 448 }); 449 } 450 // remove items from success list 451 this.successList = $.grep( this.successList, function( element ) { 452 return !( element.name in errors ); 453 }); 454 } 455 if ( this.settings.showErrors ) { 456 this.settings.showErrors.call( this, this.errorMap, this.errorList ); 457 } else { 458 this.defaultShowErrors(); 459 } 460 }, 461 462 // http://jqueryvalidation.org/Validator.resetForm/ 463 resetForm: function() { 464 if ( $.fn.resetForm ) { 465 $( this.currentForm ).resetForm(); 466 } 467 this.submitted = {}; 468 this.lastElement = null; 469 this.prepareForm(); 470 this.hideErrors(); 471 this.elements() 472 .removeClass( this.settings.errorClass ) 473 .removeData( "previousValue" ) 474 .removeAttr( "aria-invalid" ); 475 }, 476 477 numberOfInvalids: function() { 478 return this.objectLength( this.invalid ); 479 }, 480 481 objectLength: function( obj ) { 482 /* jshint unused: false */ 483 var count = 0, 484 i; 485 for ( i in obj ) { 486 count++; 487 } 488 return count; 489 }, 490 491 hideErrors: function() { 492 this.hideThese( this.toHide ); 493 }, 494 495 hideThese: function( errors ) { 496 errors.not( this.containers ).text( "" ); 497 this.addWrapper( errors ).hide(); 498 }, 499 500 valid: function() { 501 return this.size() === 0; 502 }, 503 504 size: function() { 505 return this.errorList.length; 506 }, 507 508 focusInvalid: function() { 509 if ( this.settings.focusInvalid ) { 510 try { 511 $( /* this.findLastActive() || */ this.errorList.length && this.errorList[ 0 ].element || []) 512 .filter( ":visible" ) 513 .focus() 514 // manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find 515 /* .trigger( "focusin" ); */ 516 } catch ( e ) {
517 // ignore IE throwing errors when focusing hidden elements 518 } 519 } 520 }, 521 522 /* findLastActive: function() { 523 var lastActive = this.lastActive; 524 return lastActive && $.grep( this.errorList, function( n ) { 525 return n.element.name === lastActive.name; 526 }).length === 1 && lastActive; 527 }, */ 528 529 elements: function() { 530 var validator = this, 531 rulesCache = {}; 532 533 // select all valid inputs inside the form (no submit or reset buttons) 534 return $( this.currentForm ) 535 .find( "input, select, textarea" ) 536 .not( ":submit, :reset, :image, [disabled]" ) 537 .not( this.settings.ignore ) 538 .filter( function() { 539 if ( !this.name && validator.settings.debug && window.console ) { 540 console.error( "%o has no name assigned", this ); 541 } 542 543 // select only the first element for each name, and only those with rules specified 544 if ( this.name in rulesCache || !validator.objectLength( $( this ).rules() ) ) { 545 return false; 546 } 547 548 rulesCache[ this.name ] = true; 549 return true; 550 }); 551 }, 552 553 clean: function( selector ) { 554 return $( selector )[ 0 ]; 555 }, 556 557 errors: function() { 558 var errorClass = this.settings.labelErrorClass.split( " " ).join( "." ); 559 return $( this.settings.errorElement + "." + errorClass, this.errorContext ); 560 }, 561 562 reset: function() { 563 this.successList = []; 564 this.errorList = []; 565 this.errorMap = {}; 566 this.toShow = $( [] ); 567 this.toHide = $( [] ); 568 this.currentElements = $( [] ); 569 }, 570 571 prepareForm: function() { 572 this.reset(); 573 this.toHide = this.errors().add( this.containers ); 574 }, 575 576 prepareElement: function( element ) { 577 this.reset(); 578 this.toHide = this.errorsFor( element ); 579 }, 580 581 elementValue: function( element ) { 582 var val, 583 $element = $( element ), 584 type = element.type; 585 586 if ( type === "radio" || type === "checkbox" ) { 587 return $( "input[name='" + element.name + "']:checked" ).val(); 588 } else if ( type === "number" && typeof element.validity !== "undefined" ) { 589 return element.validity.badInput ? false : $element.val(); 590 } 591 592 val = $element.val(); 593 if ( typeof val === "string" ) { 594 return val.replace(/\r/g, "" ); 595 } 596 return val; 597 }, 598 599 check: function( element ) { 600 element = this.validationTargetFor( this.clean( element ) ); 601 602 var rules = $( element ).rules(), 603 rulesCount = $.map( rules, function( n, i ) { 604 return i; 605 }).length, 606 dependencyMismatch = false, 607 val = this.elementValue( element ), 608 result, method, rule; 609 610 for ( method in rules ) { 611 rule = { method: method, parameters: rules[ method ] }; 612 try { 613 614 result = $.validator.methods[ method ].call( this, val, element, rule.parameters ); 615 616 // if a method indicates that the field is optional and therefore valid, 617 // don't mark it as valid when there are no other rules 618 if ( result === "dependency-mismatch" && rulesCount === 1 ) { 619 dependencyMismatch = true; 620 continue; 621 } 622 dependencyMismatch = false; 623 624 if ( result === "pending" ) { 625 this.toHide = this.toHide.not( this.errorsFor( element ) ); 626 return; 627 } 628 629 if ( !result ) { 630 this.formatAndAdd( element, rule ); 631 return false; 632 } 633 } catch ( e ) { 634 if ( this.settings.debug && window.console ) { 635 console.log( "Exception occurred when checking element " + element.id + ", check the '" + rule.method + "' method.", e ); 636 } 637 throw e; 638 } 639 } 640 if ( dependencyMismatch ) { 641 return; 642 } 643 if ( this.objectLength( rules ) ) { 644 this.successList.push( element ); 645 } 646 return true; 647 }, 648 649 // return the custom message for the given element and validation method 650 // specified in the element's HTML5 data attribute 651 // return the generic message if present and no method specific message is present 652 customDataMessage: function( element, method ) { 653 return $( element ).data( "msg" + method.charAt( 0 ).toUpperCase() + 654 method.substring( 1 ).toLowerCase() ) || $( element ).data( "msg" ); 655 }, 656 657 // return the custom message for the given element name and validation method 658 customMessage: function( name, method ) { 659 var m = this.settings.messages[ name ]; 660 return m && ( m.constructor === String ? m : m[ method ]); 661 }, 662 663 // return the first defined argument, allowing empty strings 664 findDefined: function() { 665 for ( var i = 0; i < arguments.length; i++) { 666 if ( arguments[ i ] !== undefined ) { 667 return arguments[ i ]; 668 } 669 } 670 return undefined; 671 }, 672 673 defaultMessage: function( element, method ) { 674 return this.findDefined( 675 this.customMessage( element.name, method ), 676 this.customDataMessage( element, method ), 677 // title is never undefined, so handle empty string as undefined 678 !this.settings.ignoreTitle && element.title || undefined, 679 $.validator.messages[ method ], 680 "<strong>Warning: No message defined for " + element.name + "</strong>" 681 ); 682 }, 683 684 formatAndAdd: function( element, rule ) { 685 var message = this.defaultMessage( element, rule.method ), 686 theregex = /\$?\{(\d+)\}/g; 687 if ( typeof message === "function" ) { 688 message = message.call( this, rule.parameters, element ); 689 } else if ( theregex.test( message ) ) { 690 message = $.validator.format( message.replace( theregex, "{$1}" ), rule.parameters ); 691 } 692 this.errorList.push({ 693 message: message, 694 element: element, 695 method: rule.method 696 }); 697 698 this.errorMap[ element.name ] = message; 699 this.submitted[ element.name ] = message; 700 }, 701 702 addWrapper: function( toToggle ) { 703 if ( this.settings.wrapper ) { 704 toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) ); 705 } 706 return toToggle; 707 }, 708 709 defaultShowErrors: function() { 710 var i, elements, error; 711 for ( i = 0; this.errorList[ i ]; i++ ) { 712 error = this.errorList[ i ]; 713 if ( this.settings.highlight ) { 714 this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.val
714idClass ); 715 } 716 this.showLabel( error.element, error.message ); 717 if ( this.checkable( error.element ) ) { 718 $( error.element ).parent().parent().parent().addClass( this.settings.errorClass ); 719 } 720 else { 721 $( error.element ).parent().parent().addClass( this.settings.errorClass ); 722 } 723 724 } 725 if ( this.errorList.length ) { 726 this.toShow = this.toShow.add( this.containers ); 727 728 } 729 if ( this.settings.success ) { 730 for ( i = 0; this.successList[ i ]; i++ ) { 731 732 this.showLabel( this.successList[ i ] ); 733 } 734 } 735 if ( this.settings.unhighlight ) { 736 for ( i = 0, elements = this.validElements(); elements[ i ]; i++ ) { 737 this.settings.unhighlight.call( this, elements[ i ], this.errorClass, this.settings.validClass ); 738 $( elements[ i ] ).parents().removeClass( this.settings.errorClass ); 739 } 740 } 741 this.toHide = this.toHide.not( this.toShow ); 742 this.hideErrors(); 743 this.addWrapper( this.toShow ).show(); 744 }, 745 746 validElements: function() { 747 return this.currentElements.not( this.invalidElements() ); 748 }, 749 750 invalidElements: function() { 751 return $( this.errorList ).map(function() { 752 return this.element; 753 }); 754 }, 755 756 showLabel: function( element, message ) { 757 var place, group, errorID, 758 error = this.errorsFor( element ), 759 elementID = this.idOrName( element ), 760 describedBy = $( element ).attr( "aria-describedby" ); 761 762 if ( error.length ) { 763 // refresh error/success class 764 error.removeClass( this.settings.validClass ).addClass( this.settings.labelErrorClass ); 765 766 // replace message on existing label 767 error.html( message ); 768 769 } else { 770 // create error element 771 error = $( "<" + this.settings.errorElement + ">" ) 772 .attr( "id", elementID + "-error" ) 773 .addClass( this.settings.labelErrorClass ) 774 .html( message || "" ); 775 776 777 // Maintain reference to the element to be placed into the DOM 778 place = error; 779 if ( this.settings.wrapper ) { 780 // make sure the element is visible, even in IE 781 // actually showing the wrapped element is handled elsewhere 782 place = error.hide().show().wrap( "<" + this.settings.wrapper + "/>" ).parent(); 783 } 784 if ( this.labelContainer.length ) { 785 this.labelContainer.append( place ); 786 } else if ( this.settings.errorPlacement ) { 787 this.settings.errorPlacement( place, $( element ) ); 788 } else { 789 /* place.insertAfter( $(element).nextAll('span:first') ); */ 790 place.insertAfter( $(element) ); 791 } 792 793 // Link error back to the element 794 if ( error.is( "label" ) ) { 795 // If the error is a label, then associate using 'for' 796 error.attr( "for", elementID ); 797 798 } else if ( error.parents( "label[for='" + elementID + "']" ).length === 0 ) { 799 // If the element is not a child of an associated label, then it's necessary 800 // to explicitly apply aria-describedby 801 802 errorID = error.attr( "id" ); 803 // Respect existing non-error aria-describedby 804 if ( !describedBy ) { 805 describedBy = errorID; 806 } else if ( !describedBy.match( new RegExp( "\b" + errorID + "\b" ) ) ) { 807 // Add to end of list if not already present 808 describedBy += " " + errorID; 809 } 810 $( element ).attr( "aria-describedby", describedBy ); 811 812 // If this element is grouped, then assign to all elements in the same group 813 group = this.groups[ element.name ]; 814 if ( group ) { 815 $.each( this.groups, function( name, testgroup ) { 816 if ( testgroup === group ) { 817 $( "[name='" + name + "']", this.currentForm ) 818 .attr( "aria-describedby", error.attr( "id" ) ); 819 } 820 }); 821 } 822 } 823 } 824 825 if ( !message && this.settings.success ) { 826 error.text( "" ); 827 if ( typeof this.settings.success === "string" ) { 828 error.addClass( this.settings.success ); 829 } else { 830 this.settings.success( error, element ); 831 } 832 } 833 this.toShow = this.toShow.add( error ); 834 }, 835 836 errorsFor: function( element ) { 837 var name = this.idOrName( element ), 838 describer = $( element ).attr( "aria-describedby" ), 839 selector = "label[for='" + name + "'], label[for='" + name + "'] *"; 840 // aria-describedby should directly reference the error element 841 if ( describer ) { 842 selector = selector + ", #" + describer.replace( /\s+/g, ", #" ); 843 } 844 return this 845 .errors() 846 .filter( selector ); 847 }, 848 849 idOrName: function( element ) { 850 return this.groups[ element.name ] || ( this.checkable( element ) ? element.name : element.i
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850d || element.name ); 851 }, 852 853 validationTargetFor: function( element ) { 854 // if radio/checkbox, validate first element in group instead 855 if ( this.checkable( element ) ) { 856 element = this.findByName( element.name ).not( this.settings.ignore )[ 0 ]; 857 } 858 return element; 859 }, 860 861 checkable: function( element ) { 862 return ( /radio|checkbox/i ).test( element.type ); 863 }, 864 865 findByName: function( name ) { 866 return $( this.currentForm ).find( "[name='" + name + "']" ); 867 }, 868 869 getLength: function( value, element ) { 870 switch ( element.nodeName.toLowerCase() ) { 871 case "select": 872 return $( "option:selected", element ).length; 873 case "input": 874 if ( this.checkable( element ) ) { 875 return this.findByName( element.name ).filter( ":checked" ).length; 876 } 877 } 878 return value.length; 879 }, 880 881 depend: function( param, element ) { 882 return this.dependTypes[typeof param] ? this.dependTypes[typeof param]( param, element ) : true; 883 }, 884 885 dependTypes: { 886 "boolean": function( param ) { 887 return param; 888 }, 889 "string": function( param, element ) { 890 return !!$( param, element.form ).length; 891 }, 892 "function": function( param, element ) { 893 return param( element ); 894 } 895 }, 896 897 optional: function( element ) { 898 var val = this.elementValue( element ); 899 return !$.validator.methods.required.call( this, val, element ) && "dependency-mismatch"; 900 }, 901 902 startRequest: function( element ) { 903 if ( !this.pending[ element.name ] ) { 904 this.pendingRequest++; 905 this.pending[ element.name ] = true; 906 } 907 }, 908 909 stopRequest: function( element, valid ) { 910 this.pendingRequest--; 911 // sometimes synchronization fails, make sure pendingRequest is never < 0 912 if ( this.pendingRequest < 0 ) { 913 this.pendingRequest = 0; 914 } 915 delete this.pending[ element.name ]; 916 if ( valid && this.pendingRequest === 0 && this.formSubmitted && this.form() ) { 917 $( this.currentForm ).submit(); 918 this.formSubmitted = false; 919 } else if (!valid && this.pendingRequest === 0 && this.formSubmitted ) { 920 $( this.currentForm ).triggerHandler( "invalid-form", [ this ]); 921 this.formSubmitted = false; 922 } 923 }, 924 925 previousValue: function( element ) { 926 return $.data( element, "previousValue" ) || $.data( element, "previousValue", { 927 old: null, 928 valid: true, 929 message: this.defaultMessage( element, "remote" ) 930 }); 931 } 932 933 }, 934 935 classRuleSettings: { 936 required: { required: true }, 937 email: { email: true }, 938 url: { url: true }, 939 date: { date: true }, 940 dateISO: { dateISO: true }, 941 number: { number: true }, 942 digits: { digits: true }, 943 alphanumeric: {alphanumeric: true}, 944 creditcard: { creditcard: true } 945 }, 946 947 addClassRules: function( className, rules ) { 948 if ( className.constructor === String ) { 949 this.classRuleSettings[ className ] = rules; 950 } else { 951 $.extend( this.classRuleSettings, className ); 952 } 953 }, 954 955 classRules: function( element ) { 956 var rules = {}, 957 classes = $( element ).attr( "class" ); 958 959 if ( classes ) { 960 $.each( classes.split( " " ), function() { 961 if ( this in $.validator.classRuleSettings ) { 962 $.extend( rules, $.validator.classRuleSettings[ this ]); 963 } 964 }); 965 } 966 return rules; 967 }, 968 969 attributeRules: function( element ) { 970 var rules = {}, 971 $element = $( element ), 972 type = element.getAttribute( "type" ), 973 method, value; 974 975 for ( method in $.validator.methods ) { 976 977 // support for <input required> in both html5 and older browsers 978 if ( method === "required" ) { 979 value = element.getAttribute( method ); 980 // Some browsers return an empty string for the required attribute 981 // and non-HTML5 browsers might have required="" markup 982 if ( value === "" ) { 983 value = true; 984 } 985 // force non-HTML5 browsers to return bool 986 value = !!value; 987 } else { 988 value = $element.attr( method ); 989 } 990 991 // convert the value to a number for number inputs, and for text for backwards compability 992 // allows type="date" and others to be compared as strings 993 if ( /min|max/.test( method ) && ( type === null || /number|range|text/.test( type ) ) ) { 994 value = Number( value ); 995 } 996 997 if ( value || value === 0 ) { 998 rules[ method ] = value; 999 } else if ( type === method && type !== "range" ) { 1000 // exception: the jquery validate 'range' method 1001 // does not test for the html5 'range' type 1002 rules[ method ] = true; 1003 } 1004 } 1005 1006 // maxlength may be returned as -1, 2147483647 ( IE ) and 524288 ( safari ) for text inputs 1007 if ( rules.maxlength && /-1|2147483647|524288/.test( rules.maxlength ) ) { 1008 delete rules.maxlength; 1009 } 1010 1011 return rules; 1012 }, 1013 1014 dataRules: function( element ) { 1015 var method, value, 1016 rules = {}, $element = $( element ); 1017 for ( method in $.validator.methods ) { 1018 value = $element.data( "rule" + method.charAt( 0 ).toUpperCase() + method.substring( 1 ).toLowerCase() ); 1019 if ( value !== undefined ) { 1020 rules[ method ] = value; 1021 } 1022 } 1023 return rules; 1024 }, 1025 1026 staticRules: function( element ) { 1027 var rules = {}, 1028 validator = $.data( element.form, "validator" ); 1029 1030 if ( validator.settings.rules ) { 1031 rules = $.validator.normalizeRule( validator.settings.rules[ element.name ] ) || {}; 1032 } 1033 return rules; 1034 }, 1035 1036 normalizeRules: function( rules, element ) { 1037 // handle dependency check 1038 $.each( rules, function( prop, val ) { 1039 // ignore rule when param is explicitly false, eg. required:false 1040 if ( val === false ) { 1041 delete rules[ prop ]; 1042 return; 1043 } 1044 if ( val.param || val.depends ) { 1045 var keepRule = true; 1046 switch ( typeof val.depends ) { 1047 case "string": 1048 keepRule = !!$( val.depends, element.form ).length; 1049 break; 1050 case "function": 1051 keepRule = val.depends.call( element, element ); 1052 break; 1053 } 1054 if ( keepRule ) { 1055 rules[ prop ] = val.param !== undefined ? val.param : true; 1056 } else { 1057 delete rules[ prop ]; 1058 } 1059 } 1060 }); 1061 1062 // evaluate parameters 1063 $.each( rules, function( rule, parameter ) { 1064 rules[ rule ] = $.isFunction( parameter ) ? parameter( element ) : parameter; 1065 }); 1066 1067 // clean number parameters 1068 $.each([ "minlength", "maxlength" ], function() { 1069 if ( rules[ this ] ) { 1070 rules[ this ] = Number( rules[ this ] ); 1071 } 1072 }); 1073 $.each([ "rangelength", "range" ], function() { 1074 var parts; 1075 if ( rules[ this ] ) { 1076 if ( $.isArray( rules[ this ] ) ) { 1077 rules[ this ] = [ Number( rules[ this ][ 0 ]), Number( rules[ this ][ 1 ] ) ]; 1078 } else if ( typeof rules[ this ] === "string" ) { 1079 parts = rules[ this ].replace(/[\[\]]/g, "" ).split( /[\s,]+/ ); 1080 rules[ this ] = [ Number( parts[ 0 ]), Number( parts[ 1 ] ) ]; 1081 } 1082 } 1083 }); 1084 1085 if ( $.validator.autoCreateRanges ) { 1086 // auto-create ranges 1087 if ( rules.min && rules.max ) { 1088 rules.range = [ rules.min, rules.max ]; 1089 delete rules.min; 1090 delete rules.max; 1091 } 1092 if ( rules.minlength && rules.maxlength ) { 1093 rules.rangelength = [ rules.minlength, rules.maxlength ]; 1094 delete rules.minlength; 1095 delete rules.maxlength; 1096 } 1097 } 1098 1099 return rules; 1100 }, 1101
1102 // Converts a simple string to a {string: true} rule, e.g., "required" to {required:true} 1103 normalizeRule: function( data ) { 1104 if ( typeof data === "string" ) { 1105 var transformed = {}; 1106 $.each( data.split( /\s/ ), function() { 1107 transformed[ this ] = true; 1108 }); 1109 data = transformed; 1110 } 1111 return data; 1112 }, 1113 1114 // http://jqueryvalidation.org/jQuery.validator.addMethod/ 1115 addMethod: function( name, method, message ) { 1116 $.validator.methods[ name ] = method; 1117 $.validator.messages[ name ] = message !== undefined ? message : $.validator.messages[ name ]; 1118 if ( method.length < 3 ) { 1119 $.validator.addClassRules( name, $.validator.normalizeRule( name ) ); 1120 } 1121 }, 1122 1123 methods: { 1124 // http://jqueryvalidation.org/required-method/ 1125 required: function( value, element, param ) { 1126 // check if dependency is met 1127 if ( !this.depend( param, element ) ) { 1128 return "dependency-mismatch"; 1129 } 1130 if ( element.nodeName.toLowerCase() === "select" ) { 1131 // could be an array for select-multiple or a string, both are fine this way 1132 var val = $( element ).val(); 1133 return val && val.length > 0; 1134 } 1135 if ( this.checkable( element ) ) { 1136 return this.getLength( value, element ) > 0; 1137 } 1138 return $.trim( value ).length > 0; 1139 }, 1140 1141 // http://jqueryvalidation.org/email-method/ 1142 email: function( value, element ) { 1143 // From http://www.whatwg.org/specs/web-apps/current-work/multipage/states-of-the-type-attribute.html#e-mail-state-%28type=email%29 1144 // Retrieved 2014-01-14 1145 // If you have a problem with this implementation, report a bug against the above spec 1146 // Or use custom methods to implement your own email validation 1147 return this.optional( element ) || /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[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 ); 1148 }, 1149 1150 // http://jqueryvalidation.org/url-method/ 1151 url: function( value, element ) { 1152 // contributed by Scott Gonzalez: http://projects.scottsplayground.com/iri/ 1153 return this.optional( element ) || /^(https?|s?ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test( value ); 1154 }, 1155 1156 // http://jqueryvalidation.org/date-method/ 1157 date: function( value, element ) { 1158 return this.optional( element ) || !/Invalid|NaN/.test( new Date( value ).toString() ); 1159 }, 1160 1161 // http://jqueryvalidation.org/dateISO-method/ 1162 dateISO: function( value, element ) { 1163 return this.optional( element ) || /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/.test( value ); 1164 }, 1165 1166 // http://jqueryvalidation.org/number-method/ 1167 number: function( value, element ) { 1168 return this.optional( element ) || /^-?(?:\d+|\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test( value ); 1169 }, 1170 1171 // http://jqueryvalidation.org/digits-method/ 1172 digits: function( value, element ) { 1173 return this.optional( element ) || /^\d+$/.test( value ); 1174 }, 1175 1176 alphanumeric: function( value, element) { 1177 return this.optional ( element ) || /[a-zA-Z0-9]+$/.test( value ); 1178 }, 1179 1180 // http://jqueryvalidation.org/creditcard-method/ 1181 // based on http://en.wikipedia.org/wiki/Luhn/ 1182 creditcard: function( value, element ) { 1183 if ( this.optional( element ) ) { 1184 return "dependency-mismatch"; 1185 } 1186 // accept only spaces, digits and dashes 1187 if ( /[^0-9 \-]+/.test( value ) ) { 1188 return false; 1189 } 1190 var nCheck = 0, 1191 nDigit = 0, 1192 bEven = false, 1193 n, cDigit; 1194 1195 value = value.replace( /\D/g, "" ); 1196 1197 // Basing min and max length on 1198 // http://developer.ean.com/general_info/Valid_Credit_Card_Types 1199 if ( value.length < 13 || value.length > 19 ) { 1200 return false; 1201 } 1202 1203 for ( n = value.length - 1; n >= 0; n--) { 1204 cDigit = value.charAt( n ); 1205 nDigit = parseInt( cDigit, 10 );
1206 if ( bEven ) { 1207 if ( ( nDigit *= 2 ) > 9 ) { 1208 nDigit -= 9; 1209 } 1210 } 1211 nCheck += nDigit; 1212 bEven = !bEven; 1213 } 1214 1215 return ( nCheck % 10 ) === 0; 1216 }, 1217 1218 // http://jqueryvalidation.org/minlength-method/ 1219 minlength: function( value, element, param ) { 1220 var length = $.isArray( value ) ? value.length : this.getLength( $.trim( value ), element ); 1221 return this.optional( element ) || length >= param; 1222 }, 1223 1224 // http://jqueryvalidation.org/maxlength-method/ 1225 maxlength: function( value, element, param ) { 1226 var length = $.isArray( value ) ? value.length : this.getLength( $.trim( value ), element ); 1227 return this.optional( element ) || length <= param; 1228 }, 1229 1230 // http://jqueryvalidation.org/rangelength-method/ 1231 rangelength: function( value, element, param ) { 1232 var length = $.isArray( value ) ? value.length : this.getLength( $.trim( value ), element ); 1233 return this.optional( element ) || ( length >= param[ 0 ] && length <= param[ 1 ] ); 1234 }, 1235 1236 // http://jqueryvalidation.org/min-method/ 1237 min: function( value, element, param ) { 1238 return this.optional( element ) || value >= param; 1239 }, 1240 1241 // http://jqueryvalidation.org/max-method/ 1242 max: function( value, element, param ) { 1243 return this.optional( element ) || value <= param; 1244 }, 1245 1246 // http://jqueryvalidation.org/range-method/ 1247 range: function( value, element, param ) { 1248 return this.optional( element ) || ( value >= param[ 0 ] && value <= param[ 1 ] ); 1249 }, 1250 1251 // http://jqueryvalidation.org/equalTo-method/ 1252 equalTo: function( value, element, param ) {
1253 // bind to the blur event of the target in order to revalidate whenever the target field is updated 1254 // TODO find a way to bind the event just once, avoiding the unbind-rebind overhead 1255 var target = $( param ); 1256 if ( this.settings.onfocusout ) { 1257 target.unbind( ".validate-equalTo" ).bind( "blur.validate-equalTo", function() { 1258 $( element ).valid(); 1259 }); 1260 } 1261 return value === target.val(); 1262 }, 1263 1264 // http://jqueryvalidation.org/remote-method/ 1265 remote: function( value, element, param ) { 1266 if ( this.optional( element ) ) { 1267 return "dependency-mismatch"; 1268 } 1269 1270 var previous = this.previousValue( element ), 1271 validator, data; 1272 1273 if (!this.settings.messages[ element.name ] ) { 1274 this.settings.messages[ element.name ] = {}; 1275 } 1276 previous.originalMessage = this.settings.messages[ element.name ].remote; 1277 this.settings.messages[ element.name ].remote = previous.message; 1278 1279 param = typeof param === "string" && { url: param } || param; 1280 1281 if ( previous.old === value ) { 1282 return previous.valid; 1283 } 1284 1285 previous.old = value; 1286 validator = this; 1287 this.startRequest( element ); 1288 data = {}; 1289 data[ element.name ] = value; 1290 $.ajax( $.extend( true, { 1291 url: param, 1292 mode: "abort", 1293 port: "validate" + element.name, 1294 dataType: "json", 1295 data: data, 1296 context: validator.currentForm, 1297 success: function( response ) { 1298 var valid = response === true || response === "true", 1299 errors, message, submitted; 1300 1301 validator.settings.messages[ element.name ].remote = previous.originalMessage; 1302 if ( valid ) { 1303 submitted = validator.formSubmitted; 1304 validator.prepareElement( element ); 1305 validator.formSubmitted = submitted; 1306 validator.successList.push( element ); 1307 delete validator.invalid[ element.name ]; 1308 validator.showErrors(); 1309 } else { 1310 errors = {}; 1311 message = response || validator.defaultMessage( element, "remote" ); 1312 errors[ element.name ] = previous.message = $.isFunction( message ) ? message( value ) : message; 1313 validator.invalid[ element.name ] = true; 1314 validator.showErrors( errors ); 1315 } 1316 previous.valid = valid; 1317 validator.stopRequest( element, valid ); 1318 } 1319 }, param ) ); 1320 return "pending"; 1321 } 1322 1323 } 1324 1325}); 1326 1327$.format = function deprecated() { 1328 throw "$.format has been deprecated. Please use $.validator.format instead."; 1329}; 1330 1331// ajax mode: abort 1332// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]}); 1333// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort() 1334 1335var pendingRequests = {}, 1336 ajax; 1337// Use a prefilter if available (1.5+) 1338if ( $.ajaxPrefilter ) { 1339 $.ajaxPrefilter(function( settings, _, xhr ) { 1340 var port = settings.port; 1341 if ( settings.mode === "abort" ) { 1342 if ( pendingRequests[port] ) { 1343 pendingRequests[port].abort(); 1344 } 1345 pendingRequests[port] = xhr; 1346 } 1347 }); 1348} else { 1349 // Proxy ajax 1350 ajax = $.ajax; 1351 $.ajax = function( settings ) { 1352 var mode = ( "mode" in settings ? settings : $.ajaxSettings ).mode, 1353 port = ( "port" in settings ? settings : $.ajaxSettings ).port; 1354 if ( mode === "abort" ) { 1355 if ( pendingRequests[port] ) { 1356 pendingRequests[port].abort(); 1357 } 1358 pendingRequests[port] = ajax.apply(this, arguments); 1359 return pendingRequests[port]; 1360 } 1361 return ajax.apply(this, arguments); 1362 }; 1363} 1364 1365// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation 1366// handler is only called when $(event.target).is(delegate), in the scope of the jquery-object for event.target 1367 1368$.extend($.fn, { 1369 validateDelegate: function( delegate, type, handler ) { 1370 return this.bind(type, function( event ) { 1371 var target = $(event.target); 1372 if ( target.is(delegate) ) { 1373 return handler.apply(target, arguments); 1374 } 1375 }); 1376 } 1377}); 1378 1379}));
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