1/** 2 * jQuery Validation Plugin @VERSION 3 * 4 * http://bassistance.de/jquery-plugins/jquery-plugin-validation/ 5 * http://docs.jquery.com/Plugins/Validation 6 * 7 * Copyright (c) 2012 Jörn Zaefferer 8 * 9 * Dual licensed under the MIT and GPL licenses: 10 * http://www.opensource.org/licenses/mit-license.php 11 * http://www.gnu.org/licenses/gpl.html 12 */ 13 14(function($) { 15 16$.extend($.fn, { 17 // http://docs.jquery.com/Plugins/Validation/validate 18 validate: function( options ) { 19 20 // if nothing is selected, return nothing; can't chain anyway 21 if (!this.length) { 22 if (options && options.debug && window.console) { 23 console.warn( "nothing selected, can't validate, returning nothing" ); 24 } 25 return; 26 } 27 28 // check if a validator for this form was already created 29 var validator = $.data(this[0], 'validator'); 30 if ( validator ) { 31 return validator; 32 } 33 34 // Add novalidate tag if HTML5. 35 this.attr('novalidate', 'novalidate'); 36 37 validator = new $.validator( options, this[0] ); 38 $.data(this[0], 'validator', validator); 39 40 if ( validator.settings.onsubmit ) { 41 42 this.validateDelegate( ":submit", "click", function(ev) { 43 if ( validator.settings.submitHandler ) { 44 validator.submitButton = ev.target; 45 } 46 // allow suppressing validation by adding a cancel class to the submit button 47 if ( $(ev.target).hasClass('cancel') ) { 48 validator.cancelSubmit = true; 49 } 50 }); 51 52 // validate the form on submit 53 this.submit( function( event ) { 54 if ( validator.settings.debug ) { 55 // prevent form submit to be able to see console output 56 event.preventDefault(); 57 } 58 function handle() { 59 var hidden; 60 if ( validator.settings.submitHandler ) { 61 if (validator.submitButton) { 62 // insert a hidden input as a replacement for the missing submit button 63 hidden = $("<input type='hidden'/>").attr("name", validator.submitButton.name).val(validator.submitButton.value).appendTo(validator.currentForm); 64 } 65 validator.settings.submitHandler.call( validator, validator.currentForm, event ); 66 if (validator.submitButton) { 67 // and clean up afterwards; thanks to no-block-scope, hidden can be referenced 68 hidden.remove(); 69 } 70 return false; 71 } 72 return true; 73 } 74 75 // prevent submit for invalid forms or custom submit handlers 76 if ( validator.cancelSubmit ) { 77 validator.cancelSubmit = false; 78 return handle(); 79 } 80 if ( validator.form() ) { 81 if ( validator.pendingRequest ) { 82 validator.formSubmitted = true; 83 return false; 84 } 85 return handle(); 86 } else { 87 validator.focusInvalid(); 88 return false; 89 } 90 }); 91 } 92 93 return validator; 94 }, 95 // http://docs.jquery.com/Plugins/Validation/valid 96 valid: function() { 97 if ( $(this[0]).is('form')) { 98 return this.validate().form(); 99 } else { 100 var valid = true; 101 var validator = $(this[0].form).validate(); 102 this.each(function() { 103 valid &= validator.element(this); 104 }); 105 return valid; 106 } 107 }, 108 // attributes: space seperated list of attributes to retrieve and remove 109 removeAttrs: function(attributes) { 110 var result = {}, 111 $element = this; 112 $.each(attributes.split(/\s/), function(index, value) { 113 result[value] = $element.attr(value); 114 $element.removeAttr(value); 115 }); 116 return result; 117 }, 118 // http://docs.jquery.com/Plugins/Validation/rules 119 rules: function(command, argument) { 120 var element = this[0]; 121 122 if (command) { 123 var settings = $.data(element.form, 'validator').settings; 124 var staticRules = settings.rules; 125 var existingRules = $.validator.staticRules(element); 126 switch(command) { 127 case "add": 128 $.extend(existingRules, $.validator.normalizeRule(argument)); 129 staticRules[element.name] = existingRules; 130 if (argument.messages) { 131 settings.messages[element.name] = $.extend( settings.messages[element.name], argument.messages ); 132 } 133 break; 134 case "remove": 135 if (!argument) { 136 delete staticRules[element.name]; 137 return existingRules; 138 } 139 var filtered = {}; 140 $.each(argument.split(/\s/), function(index, method) { 141 filtered[method] = existingRules[method]; 142 delete existingRules[method]; 143 }); 144 return filtered; 145 } 146 } 147 148 var data = $.validator.normalizeRules( 149 $.extend( 150 {}, 151 $.validator.metadataRules(element), 152 $.validator.classRules(element), 153 $.validator.attributeRules(element), 154 $.validator.staticRules(element) 155 ), element); 156 157 // make sure required is at front 158 if (data.required) { 159 var param = data.required; 160 delete data.required; 161 data = $.extend({required: param}, data); 162 } 163 164 return data; 165 } 166}); 167 168// Custom selectors 169$.extend($.expr[":"], {
170 // http://docs.jquery.com/Plugins/Validation/blank 171 blank: function(a) {return !$.trim("" + a.value);}, 172 // http://docs.jquery.com/Plugins/Validation/filled 173 filled: function(a) {return !!$.trim("" + a.value);}, 174 // http://docs.jquery.com/Plugins/Validation/unchecked 175 unchecked: function(a) {return !a.checked;} 176}); 177 178// constructor for validator 179$.validator = function( options, form ) { 180 this.settings = $.extend( true, {}, $.validator.defaults, options ); 181 this.currentForm = form; 182 this.init(); 183}; 184 185$.validator.format = function(source, params) { 186 if ( arguments.length === 1 ) { 187 return function() { 188 var args = $.makeArray(arguments); 189 args.unshift(source); 190 return $.validator.format.apply( this, args ); 191 }; 192 } 193 if ( arguments.length > 2 && params.constructor !== Array ) { 194 params = $.makeArray(arguments).slice(1); 195 } 196 if ( params.constructor !== Array ) { 197 params = [ params ]; 198 } 199 $.each(params, function(i, n) { 200 source = source.replace(new RegExp("\\{" + i + "\\}", "g"), n); 201 }); 202 return source; 203}; 204 205$.extend($.validator, { 206 207 defaults: { 208 messages: {}, 209 groups: {}, 210 rules: {}, 211 errorClass: "error", 212 validClass: "valid", 213 errorElement: "label", 214 focusInvalid: true, 215 errorContainer: $( [] ), 216 errorLabelContainer: $( [] ), 217 onsubmit: true, 218 ignore: ":hidden", 219 ignoreTitle: false, 220 onfocusin: function(element, event) { 221 this.lastActive = element; 222 223 // hide error label and remove error class on focus if enabled 224 if ( this.settings.focusCleanup && !this.blockFocusCleanup ) { 225 if ( this.settings.unhighlight ) { 226 this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.validClass ); 227 } 228 this.addWrapper(this.errorsFor(element)).hide(); 229 } 230 }, 231 onfocusout: function(element, event) { 232 if ( !this.checkable(element) && (element.name in this.submitted || !this.optional(element)) ) { 233 this.element(element); 234 } 235 }, 236 onkeyup: function(element, event) { 237 if ( event.which == 9 && this.elementValue(element) === '' ) { 238 return; 239 } else if ( element.name in this.submitted || element === this.lastActive ) { 240 this.element(element); 241 } 242 }, 243 onclick: function(element, event) { 244 // click on selects, radiobuttons and checkboxes 245 if ( element.name in this.submitted ) { 246 this.element(element); 247 } 248 // or option elements, check parent select in that case 249 else if (element.parentNode.name in this.submitted) { 250 this.element(element.parentNode); 251 } 252 }, 253 highlight: function(element, errorClass, validClass) { 254 if (element.type === 'radio') { 255 this.findByName(element.name).addClass(errorClass).removeClass(validClass); 256 } else { 257 $(element).addClass(errorClass).removeClass(validClass); 258 } 259 }, 260 unhighlight: function(element, errorClass, validClass) { 261 if (element.type === 'radio') { 262 this.findByName(element.name).removeClass(errorClass).addClass(validClass); 263 } else { 264 $(element).removeClass(errorClass).addClass(validClass); 265 } 266 } 267 }, 268 269 // http://docs.jquery.com/Plugins/Validation/Validator/setDefaults 270 setDefaults: function(settings) { 271 $.extend( $.validator.defaults, settings ); 272 }, 273 274 messages: { 275 required: "This field is required.", 276 remote: "Please fix this field.", 277 email: "Please enter a valid email address.", 278 url: "Please enter a valid URL.", 279 date: "Please enter a valid date.", 280 dateISO: "Please enter a valid date (ISO).", 281 number: "Please enter a valid number.", 282 digits: "Please enter only digits.", 283 creditcard: "Please enter a valid credit card number.", 284 equalTo: "Please enter the same value again.", 285 maxlength: $.validator.format("Please enter no more than {0} characters."), 286 minlength: $.validator.format("Please enter at least {0} characters."), 287 rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."), 288 range: $.validator.format("Please enter a value between {0} and {1}."), 289 max: $.validator.format("Please enter a value less than or equal to {0}."), 290 min: $.validator.format("Please enter a value greater than or equal to {0}.") 291 }, 292 293 autoCreateRanges: false, 294 295 prototype: { 296 297 init: function() { 298 this.labelContainer = $(this.settings.errorLabelContainer); 299 this.errorContext = this.labelContainer.length && this.labelContainer || $(this.currentForm); 300 this.containers = $(this.settings.errorContainer).add( this.settings.errorLabelContainer ); 301 this.submitted = {}; 302 this.valueCache = {}; 303 this.pendingRequest = 0; 304 this.pending = {}; 305 this.invalid = {}; 306 this.reset(); 307 308 var groups = (this.groups = {}); 309 $.each(this.settings.groups, function(key, value) { 310 $.each(value.split(/\s/), function(index, name) { 311 groups[name] = key; 312 }); 313 }); 314 var rules = this.settings.rules; 315 $.each(rules, function(key, value) { 316 rules[key] = $.validator.normalizeRule(value); 317 }); 318 319 function delegate(event) {
320 var validator = $.data(this[0].form, "validator"), 321 eventType = "on" + event.type.replace(/^validate/, ""); 322 if (validator.settings[eventType]) { 323 validator.settings[eventType].call(validator, this[0], event); 324 } 325 } 326 $(this.currentForm) 327 .validateDelegate(":text, [type='password'], [type='file'], select, textarea, " + 328 "[type='number'], [type='search'] ,[type='tel'], [type='url'], " + 329 "[type='email'], [type='datetime'], [type='date'], [type='month'], " + 330 "[type='week'], [type='time'], [type='datetime-local'], " + 331 "[type='range'], [type='color'] ", 332 "focusin focusout keyup", delegate) 333 .validateDelegate("[type='radio'], [type='checkbox'], select, option", "click", delegate); 334 335 if (this.settings.invalidHandler) { 336 $(this.currentForm).bind("invalid-form.validate", this.settings.invalidHandler); 337 } 338 }, 339 340 // http://docs.jquery.com/Plugins/Validation/Validator/form 341 form: function() { 342 this.checkForm(); 343 $.extend(this.submitted, this.errorMap); 344 this.invalid = $.extend({}, this.errorMap); 345 if (!this.valid()) { 346 $(this.currentForm).triggerHandler("invalid-form", [this]); 347 } 348 this.showErrors(); 349 return this.valid(); 350 }, 351 352 checkForm: function() { 353 this.prepareForm(); 354 for ( var i = 0, elements = (this.currentElements = this.elements()); elements[i]; i++ ) { 355 this.check( elements[i] ); 356 } 357 return this.valid(); 358 }, 359 360 // http://docs.jquery.com/Plugins/Validation/Validator/element 361 element: function( element ) { 362 element = this.validationTargetFor( this.clean( element ) ); 363 this.lastElement = element; 364 this.prepareElement( element ); 365 this.currentElements = $(element); 366 var result = this.check( element ) !== false; 367 if (result) { 368 delete this.invalid[element.name]; 369 } else { 370 this.invalid[element.name] = true; 371 } 372 if ( !this.numberOfInvalids() ) { 373 // Hide error containers on last error 374 this.toHide = this.toHide.add( this.containers ); 375 } 376 this.showErrors(); 377 return result; 378 }, 379 380 // http://docs.jquery.com/Plugins/Validation/Validator/showErrors 381 showErrors: function(errors) { 382 if(errors) { 383 // add items to error list and map 384 $.extend( this.errorMap, errors ); 385 this.errorList = []; 386 for ( var name in errors ) { 387 this.errorList.push({ 388 message: errors[name], 389 element: this.findByName(name)[0] 390 }); 391 } 392 // remove items from success list 393 this.successList = $.grep( this.successList, function(element) { 394 return !(element.name in errors); 395 }); 396 } 397 if (this.settings.showErrors) { 398 this.settings.showErrors.call( this, this.errorMap, this.errorList ); 399 } else { 400 this.defaultShowErrors(); 401 } 402 }, 403 404 // http://docs.jquery.com/Plugins/Validation/Validator/resetForm 405 resetForm: function() { 406 if ( $.fn.resetForm ) { 407 $( this.currentForm ).resetForm(); 408 } 409 this.submitted = {}; 410 this.lastElement = null; 411 this.prepareForm(); 412 this.hideErrors(); 413 this.elements().removeClass( this.settings.errorClass ).removeData( "previousValue" ); 414 }, 415 416 numberOfInvalids: function() { 417 return this.objectLength(this.invalid); 418 }, 419 420 objectLength: function( obj ) { 421 var count = 0; 422 for ( var i in obj ) { 423 count++; 424 } 425 return count; 426 }, 427 428 hideErrors: function() { 429 this.addWrapper( this.toHide ).hide(); 430 }, 431 432 valid: function() { 433 return this.size() === 0; 434 }, 435 436 size: function() { 437 return this.errorList.length; 438 }, 439 440 focusInvalid: function() { 441 if( this.settings.focusInvalid ) { 442 try { 443 $(this.findLastActive() || this.errorList.length && this.errorList[0].element || []) 444 .filter(":visible") 445 .focus() 446 // manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find 447 .trigger("focusin"); 448 } catch(e) { 449 // ignore IE throwing errors when focusing hidden elements 450 } 451 } 452 }, 453 454 findLastActive: function() { 455 var lastActive = this.lastActive; 456 return lastActive && $.grep(this.errorList, function(n) { 457 return n.element.name === lastActive.name; 458 }).length === 1 && lastActive; 459 }, 460 461 elements: function() {
462 var validator = this, 463 rulesCache = {}; 464 465 // select all valid inputs inside the form (no submit or reset buttons) 466 return $(this.currentForm) 467 .find("input, select, textarea") 468 .not(":submit, :reset, :image, [disabled]") 469 .not( this.settings.ignore ) 470 .filter(function() { 471 if ( !this.name && validator.settings.debug && window.console ) { 472 console.error( "%o has no name assigned", this); 473 } 474 475 // select only the first element for each name, and only those with rules specified 476 if ( this.name in rulesCache || !validator.objectLength($(this).rules()) ) { 477 return false; 478 } 479 480 rulesCache[this.name] = true; 481 return true; 482 }); 483 }, 484 485 clean: function( selector ) { 486 return $( selector )[0]; 487 }, 488 489 errors: function() { 490 var errorClass = this.settings.errorClass.replace(' ', '.'); 491 return $( this.settings.errorElement + "." + errorClass, this.errorContext ); 492 }, 493 494 reset: function() { 495 this.successList = []; 496 this.errorList = []; 497 this.errorMap = {}; 498 this.toShow = $([]); 499 this.toHide = $([]); 500 this.currentElements = $([]); 501 }, 502 503 prepareForm: function() { 504 this.reset(); 505 this.toHide = this.errors().add( this.containers ); 506 }, 507 508 prepareElement: function( element ) { 509 this.reset(); 510 this.toHide = this.errorsFor(element); 511 }, 512 513 elementValue: function( element ) { 514 var type = $(element).attr('type'), 515 val = $(element).val(); 516 517 if ( type === 'radio' || type === 'checkbox' ) { 518 return $('input[name="' + $(element).attr('name') + '"]:checked').val(); 519 } 520 521 if ( typeof val === 'string' ) { 522 return val.replace(/\r/g, ""); 523 } 524 return val; 525 }, 526 527 check: function( element ) { 528 element = this.validationTargetFor( this.clean( element ) ); 529 530 var rules = $(element).rules(); 531 var dependencyMismatch = false; 532 var val = this.elementValue(element); 533 var result; 534 535 for (var method in rules ) { 536 var rule = { method: method, parameters: rules[method] }; 537 try { 538 539 result = $.validator.methods[method].call( this, val, element, rule.parameters ); 540 541 // if a method indicates that the field is optional and therefore valid, 542 // don't mark it as valid when there are no other rules 543 if ( result === "dependency-mismatch" ) { 544 dependencyMismatch = true; 545 continue; 546 } 547 dependencyMismatch = false; 548 549 if ( result === "pending" ) { 550 this.toHide = this.toHide.not( this.errorsFor(element) ); 551 return; 552 } 553 554 if( !result ) { 555 this.formatAndAdd( element, rule ); 556 return false; 557 } 558 } catch(e) { 559 if ( this.settings.debug && window.console ) { 560 console.log("exception occured when checking element " + element.id + ", check the '" + rule.method + "' method", e); 561 } 562 throw e; 563 } 564 } 565 if (dependencyMismatch) { 566 return; 567 } 568 if ( this.objectLength(rules) ) { 569 this.successList.push(element); 570 } 571 return true; 572 }, 573 574 // return the custom message for the given element and validation method 575 // specified in the element's "messages" metadata 576 customMetaMessage: function(element, method) { 577 if (!$.metadata) { 578 return; 579 } 580 var meta = this.settings.meta ? $(element).metadata()[this.settings.meta] : $(element).metadata(); 581 return meta && meta.messages && meta.messages[method]; 582 }, 583 584 // return the custom message for the given element and validation method 585 // specified in the element's HTML5 data attribute 586 customDataMessage: function(element, method) { 587 return $(element).data('msg-' + method.toLowerCase()) || (element.attributes && $(element).attr('data-msg-' + method.toLowerCase())); 588 }, 589 590 // return the custom message for the given element name and validation method 591 customMessage: function( name, method ) { 592 var m = this.settings.messages[name]; 593 return m && (m.constructor === String ? m : m[method]); 594 }, 595 596 // return the first defined argument, allowing empty strings 597 findDefined: function() { 598 for(var i = 0; i < arguments.length; i++) { 599 if (arguments[i] !== undefined) { 600 return arguments[i]; 601 } 602 } 603 return undefined; 604 }, 605 606 defaultMessage: function( element, method) { 607 return this.findDefined( 608 this.customMessage( element.name, method ), 609 this.customDataMessage( element, method ), 610 this.customMetaMessage( element, method ), 611 // title is never undefined, so handle empty string as undefined 612 !this.settings.ignoreTitle && element.title || undefined, 613 $.validator.messages[method], 614 "<strong>Warning: No message defined for " + element.name + "</strong>" 615 ); 616 }, 617 618 formatAndAdd: function( element, rule ) { 619 var message = this.defaultMessage( element, rule.method ), 620 theregex = /\$?\{(\d+)\}/g; 621 if ( typeof message === "function" ) { 622 message = message.call(this, rule.parameters, element); 623 } else if (theregex.test(message)) { 624 message = $.validator.format(message.replace(theregex, '{$1}'), rule.parameters); 625 } 626 this.errorList.push({ 627 message: message, 628 element: element 629 }); 630 631 this.errorMap[element.name] = message; 632 this.submitted[element.name] = message; 633 }, 634 635 addWrapper: function(toToggle) { 636 if ( this.settings.wrapper ) { 637 toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) ); 638 } 639 return toToggle; 640 }, 641 642 defaultShowErrors: function() { 643 var i, elements; 644 for ( i = 0; this.errorList[i]; i++ ) { 645 var error = this.errorList[i]; 646 if ( this.settings.highlight ) { 647 this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.val
647idClass ); 648 } 649 this.showLabel( error.element, error.message ); 650 } 651 if( this.errorList.length ) { 652 this.toShow = this.toShow.add( this.containers ); 653 } 654 if (this.settings.success) { 655 for ( i = 0; this.successList[i]; i++ ) { 656 this.showLabel( this.successList[i] ); 657 } 658 } 659 if (this.settings.unhighlight) { 660 for ( i = 0, elements = this.validElements(); elements[i]; i++ ) { 661 this.settings.unhighlight.call( this, elements[i], this.settings.errorClass, this.settings.validClass ); 662 } 663 } 664 this.toHide = this.toHide.not( this.toShow ); 665 this.hideErrors(); 666 this.addWrapper( this.toShow ).show(); 667 }, 668 669 validElements: function() { 670 return this.currentElements.not(this.invalidElements()); 671 }, 672 673 invalidElements: function() { 674 return $(this.errorList).map(function() { 675 return this.element; 676 }); 677 }, 678 679 showLabel: function(element, message) { 680 var label = this.errorsFor( element ); 681 if ( label.length ) { 682 // refresh error/success class 683 label.removeClass( this.settings.validClass ).addClass( this.settings.errorClass ); 684 685 // check if we have a generated label, replace the message then 686 if ( label.attr("generated") ) { 687 label.html(message); 688 } 689 } else { 690 // create label 691 label = $("<" + this.settings.errorElement + "/>") 692 .attr({"for": this.idOrName(element), generated: true}) 693 .addClass(this.settings.errorClass) 694 .html(message || ""); 695 if ( this.settings.wrapper ) { 696 // make sure the element is visible, even in IE 697 // actually showing the wrapped element is handled elsewhere 698 label = label.hide().show().wrap("<" + this.settings.wrapper + "/>").parent(); 699 } 700 if ( !this.labelContainer.append(label).length ) { 701 if ( this.settings.errorPlacement ) { 702 this.settings.errorPlacement(label, $(element) ); 703 } else { 704 label.insertAfter(element); 705 } 706 } 707 } 708 if ( !message && this.settings.success ) { 709 label.text(""); 710 if ( typeof this.settings.success === "string" ) { 711 label.addClass( this.settings.success ); 712 } else { 713 this.settings.success( label, element ); 714 } 715 } 716 this.toShow = this.toShow.add(label); 717 }, 718 719 errorsFor: function(element) { 720 var name = this.idOrName(element); 721 return this.errors().filter(function() { 722 return $(this).attr('for') === name; 723 }); 724 }, 725 726 idOrName: function(element) { 727 return this.groups[element.name] || (this.checkable(element) ? element.name : element.id || element.name); 728 }, 729 730 validationTargetFor: function(element) { 731 // if radio/checkbox, validate first element in group instead 732 if (this.checkable(element)) { 733 element = this.findByName( element.name ).not(this.settings.ignore)[0]; 734 } 735 return element; 736 }, 737 738 checkable: function( element ) { 739 return (/radio|checkbox/i).test(element.type); 740 }, 741 742 findByName: function( name ) { 743 return $(this.currentForm).find('[name="' + name + '"]'); 744 }, 745 746 getLength: function(value, element) { 747 switch( element.nodeName.toLowerCase() ) { 748 case 'select': 749 return $("option:selected", element).length; 750 case 'input': 751 if( this.checkable( element) ) { 752 return this.findByName(element.name).filter(':checked').length; 753 } 754 } 755 return value.length; 756 }, 757 758 depend: function(param, element) { 759 return this.dependTypes[typeof param] ? this.dependTypes[typeof param](param, element) : true; 760 }, 761 762 dependTypes: { 763 "boolean": function(param, element) { 764 return param; 765 }, 766 "string": function(param, element) { 767 return !!$(param, element.form).length; 768 }, 769 "function": function(param, element) { 770 return param(element); 771 } 772 }, 773 774 optional: function(element) { 775 var val = this.elementValue(element); 776 return !$.validator.methods.required.call(this, val, element) && "dependency-mismatch"; 777 }, 778 779 startRequest: function(element) { 780 if (!this.pending[element.name]) { 781 this.pendingRequest++; 782 this.pending[element.name] = true; 783 } 784 }, 785 786 stopRequest: function(element, valid) { 787 this.pendingRequest--; 788 // sometimes synchronization fails, make sure pendingRequest is never < 0 789 if (this.pendingRequest < 0) { 790 this.pendingRequest = 0; 791 } 792 delete this.pending[element.name]; 793 if ( valid && this.pendingRequest === 0 && this.formSubmitted && this.form() ) { 794 $(this.currentForm).submit(); 795 this.formSubmitted = false;
796 } else if (!valid && this.pendingRequest === 0 && this.formSubmitted) { 797 $(this.currentForm).triggerHandler("invalid-form", [this]); 798 this.formSubmitted = false; 799 } 800 }, 801 802 previousValue: function(element) { 803 return $.data(element, "previousValue") || $.data(element, "previousValue", { 804 old: null, 805 valid: true, 806 message: this.defaultMessage( element, "remote" ) 807 }); 808 } 809 810 }, 811 812 classRuleSettings: { 813 required: {required: true}, 814 email: {email: true}, 815 url: {url: true}, 816 date: {date: true}, 817 dateISO: {dateISO: true}, 818 number: {number: true}, 819 digits: {digits: true}, 820 creditcard: {creditcard: true} 821 }, 822 823 addClassRules: function(className, rules) { 824 if ( className.constructor === String ) { 825 this.classRuleSettings[className] = rules; 826 } else { 827 $.extend(this.classRuleSettings, className); 828 } 829 }, 830 831 classRules: function(element) { 832 var rules = {}; 833 var classes = $(element).attr('class'); 834 if ( classes ) { 835 $.each(classes.split(' '), function() { 836 if (this in $.validator.classRuleSettings) { 837 $.extend(rules, $.validator.classRuleSettings[this]); 838 } 839 }); 840 } 841 return rules; 842 }, 843 844 attributeRules: function(element) { 845 var rules = {}; 846 var $element = $(element); 847 848 for (var method in $.validator.methods) { 849 var value; 850 851 // support for <input required> in both html5 and older browsers 852 if (method === 'required') { 853 value = $element.get(0).getAttribute(method); 854 // Some browsers return an empty string for the required attribute 855 // and non-HTML5 browsers might have required="" markup 856 if (value === "") { 857 value = true; 858 } 859 // force non-HTML5 browsers to return bool 860 value = !!value; 861 } else { 862 value = $element.attr(method); 863 } 864 865 if (value) { 866 rules[method] = value; 867 } else if ($element[0].getAttribute("type") === method) { 868 rules[method] = true; 869 } 870 } 871 872 // maxlength may be returned as -1, 2147483647 (IE) and 524288 (safari) for text inputs 873 if (rules.maxlength && /-1|2147483647|524288/.test(rules.maxlength)) { 874 delete rules.maxlength; 875 } 876 877 return rules; 878 }, 879 880 metadataRules: function(element) { 881 if (!$.metadata) { 882 return {}; 883 } 884 885 var meta = $.data(element.form, 'validator').settings.meta; 886 return meta ? 887 $(element).metadata()[meta] : 888 $(element).metadata(); 889 }, 890 891 staticRules: function(element) { 892 var rules = {}; 893 var validator = $.data(element.form, 'validator'); 894 if (validator.settings.rules) { 895 rules = $.validator.normalizeRule(validator.settings.rules[element.name]) || {}; 896 } 897 return rules; 898 }, 899 900 normalizeRules: function(rules, element) { 901 // handle dependency check 902 $.each(rules, function(prop, val) { 903 // ignore rule when param is explicitly false, eg. required:false 904 if (val === false) { 905 delete rules[prop]; 906 return; 907 } 908 if (val.param || val.depends) { 909 var keepRule = true; 910 switch (typeof val.depends) { 911 case "string": 912 keepRule = !!$(val.depends, element.form).length; 913 break; 914 case "function": 915 keepRule = val.depends.call(element, element); 916 break; 917 } 918 if (keepRule) { 919 rules[prop] = val.param !== undefined ? val.param : true; 920 } else { 921 delete rules[prop]; 922 } 923 } 924 }); 925 926 // evaluate parameters 927 $.each(rules, function(rule, parameter) { 928 rules[rule] = $.isFunction(parameter) ? parameter(element) : parameter; 929 }); 930 931 // clean number parameters 932 $.each(['minlength', 'maxlength', 'min', 'max'], function() { 933 if (rules[this]) { 934 rules[this] = Number(rules[this]); 935 } 936 }); 937 $.each(['rangelength', 'range'], function() { 938 if (rules[this]) { 939 rules[this] = [Number(rules[this][0]), Number(rules[this][1])]; 940 } 941 }); 942 943 if ($.validator.autoCreateRanges) { 944 // auto-create ranges 945 if (rules.min && rules.max) { 946 rules.range = [rules.min, rules.max]; 947 delete rules.min; 948 delete rules.max; 949 } 950 if (rules.minlength && rules.maxlength) { 951 rules.rangelength = [rules.minlength, rules.maxlength]; 952 delete rules.minlength; 953 delete rules.maxlength; 954 } 955 } 956 957 // To support custom messages in metadata ignore rule methods titled "messages" 958 if (rules.messages) { 959 delete rules.messages; 960 } 961 962 return rules; 963 }, 964
965 // Converts a simple string to a {string: true} rule, e.g., "required" to {required:true} 966 normalizeRule: function(data) { 967 if( typeof data === "string" ) { 968 var transformed = {}; 969 $.each(data.split(/\s/), function() { 970 transformed[this] = true; 971 }); 972 data = transformed; 973 } 974 return data; 975 }, 976 977 // http://docs.jquery.com/Plugins/Validation/Validator/addMethod 978 addMethod: function(name, method, message) { 979 $.validator.methods[name] = method; 980 $.validator.messages[name] = message !== undefined ? message : $.validator.messages[name]; 981 if (method.length < 3) { 982 $.validator.addClassRules(name, $.validator.normalizeRule(name)); 983 } 984 }, 985 986 methods: { 987 988 // http://docs.jquery.com/Plugins/Validation/Methods/required 989 required: function(value, element, param) { 990 // check if dependency is met 991 if ( !this.depend(param, element) ) { 992 return "dependency-mismatch"; 993 } 994 if ( element.nodeName.toLowerCase() === "select" ) { 995 // could be an array for select-multiple or a string, both are fine this way 996 var val = $(element).val(); 997 return val && val.length > 0; 998 } 999 if ( this.checkable(element) ) { 1000 return this.getLength(value, element) > 0; 1001 } 1002 return $.trim(value).length > 0; 1003 }, 1004 1005 // http://docs.jquery.com/Plugins/Validation/Methods/remote 1006 remote: function(value, element, param) { 1007 if ( this.optional(element) ) { 1008 return "dependency-mismatch"; 1009 } 1010 1011 var previous = this.previousValue(element); 1012 if (!this.settings.messages[element.name] ) { 1013 this.settings.messages[element.name] = {}; 1014 } 1015 previous.originalMessage = this.settings.messages[element.name].remote; 1016 this.settings.messages[element.name].remote = previous.message; 1017 1018 param = typeof param === "string" && {url:param} || param; 1019 1020 if ( this.pending[element.name] ) { 1021 return "pending"; 1022 } 1023 if ( previous.old === value ) { 1024 return previous.valid; 1025 } 1026 1027 previous.old = value; 1028 var validator = this; 1029 this.startRequest(element); 1030 var data = {}; 1031 data[element.name] = value; 1032 $.ajax($.extend(true, { 1033 url: param, 1034 mode: "abort", 1035 port: "validate" + element.name, 1036 dataType: "json", 1037 data: data, 1038 success: function(response) { 1039 validator.settings.messages[element.name].remote = previous.originalMessage; 1040 var valid = response === true || response === "true"; 1041 if ( valid ) { 1042 var submitted = validator.formSubmitted; 1043 validator.prepareElement(element); 1044 validator.formSubmitted = submitted; 1045 validator.successList.push(element); 1046 delete validator.invalid[element.name]; 1047 validator.showErrors(); 1048 } else { 1049 var errors = {}; 1050 var message = response || validator.defaultMessage( element, "remote" ); 1051 errors[element.name] = previous.message = $.isFunction(message) ? message(value) : message; 1052 validator.invalid[element.name] = true; 1053 validator.showErrors(errors); 1054 } 1055 previous.valid = valid; 1056 validator.stopRequest(element, valid); 1057 } 1058 }, param)); 1059 return "pending"; 1060 }, 1061 1062 // http://docs.jquery.com/Plugins/Validation/Methods/minlength 1063 minlength: function(value, element, param) { 1064 var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element); 1065 return this.optional(element) || length >= param; 1066 }, 1067 1068 // http://docs.jquery.com/Plugins/Validation/Methods/maxlength 1069 maxlength: function(value, element, param) { 1070 var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element); 1071 return this.optional(element) || length <= param; 1072 }, 1073 1074 // http://docs.jquery.com/Plugins/Validation/Methods/rangelength 1075 rangelength: function(value, element, param) { 1076 var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element); 1077 return this.optional(element) || ( length >= param[0] && length <= param[1] ); 1078 }, 1079 1080 // http://docs.jquery.com/Plugins/Validation/Methods/min 1081 min: function( value, element, param ) { 1082 return this.optional(element) || value >= param; 1083 }, 1084 1085 // http://docs.jquery.com/Plugins/Validation/Methods/max 1086 max: function( value, element, param ) { 1087 return this.optional(element) || value <= param; 1088 }, 1089 1090 // http://docs.jquery.com/Plugins/Validation/Methods/range 1091 range: function( value, element, param ) { 1092 return this.optional(element) || ( value >= param[0] && value <= param[1] ); 1093 }, 1094 1095 // http://docs.jquery.com/Plugins/Validation/Methods/email 1096 email: function(value, element) { 1097 // contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/ 1098 return this.optional(element) || /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([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])))$/i.test(value); 1099 }, 1100 1101 // http://docs.jquery.com/Plugins/Validation/Methods/url 1102 url: function(value, element) { 1103 // contributed by Scott Gonzalez: http://projects.scottsplayground.com/iri/ 1104 return this.optional(element) || /^(https?|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})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value); 1105 }, 1106 1107 // http://docs.jquery.com/Plugins/Validation/Methods/date 1108 date: function(value, element) { 1109 return this.optional(element) || !/Invalid|NaN/.test(new Date(value)); 1110 }, 1111 1112 // http://docs.jquery.com/Plugins/Validation/Methods/dateISO 1113 dateISO: function(value, element) { 1114 return this.optional(element) || /^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}$/.test(value); 1115 }, 1116 1117 // http://docs.jquery.com/Plugins/Validation/Methods/number 1118 number: function(value, element) { 1119 return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test(value); 1120 }, 1121 1122 // http://docs.jquery.com/Plugins/Validation/Methods/digits 1123 digits: function(value, element) { 1124 return this.optional(element) || /^\d+$/.test(value); 1125 }, 1126 1127 // http://docs.jquery.com/Plugins/Validation/Methods/creditcard 1128 // based on http://en.wikipedia.org/wiki/Luhn 1129 creditcard: function(value, element) { 1130 if ( this.optional(element) ) { 1131 return "dependency-mismatch"; 1132 } 1133 // accept only spaces, digits and dashes 1134 if (/[^0-9 \-]+/.test(value)) { 1135 return false;
1136 } 1137 var nCheck = 0, 1138 nDigit = 0, 1139 bEven = false; 1140 1141 value = value.replace(/\D/g, ""); 1142 1143 for (var n = value.length - 1; n >= 0; n--) { 1144 var cDigit = value.charAt(n); 1145 nDigit = parseInt(cDigit, 10); 1146 if (bEven) { 1147 if ((nDigit *= 2) > 9) { 1148 nDigit -= 9; 1149 } 1150 } 1151 nCheck += nDigit; 1152 bEven = !bEven; 1153 } 1154 1155 return (nCheck % 10) === 0; 1156 }, 1157 1158 // http://docs.jquery.com/Plugins/Validation/Methods/equalTo 1159 equalTo: function(value, element, param) { 1160 // bind to the blur event of the target in order to revalidate whenever the target field is updated 1161 // TODO find a way to bind the event just once, avoiding the unbind-rebind overhead 1162 var target = $(param); 1163 if (this.settings.onfocusout) { 1164 target.unbind(".validate-equalTo").bind("blur.validate-equalTo", function() { 1165 $(element).valid(); 1166 }); 1167 } 1168 return value === target.val(); 1169 } 1170 1171 } 1172 1173}); 1174 1175// deprecated, use $.validator.format instead 1176$.format = $.validator.format; 1177 1178}(jQuery)); 1179 1180// ajax mode: abort 1181// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]}); 1182// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort() 1183(function($) { 1184 var pendingRequests = {}; 1185 // Use a prefilter if available (1.5+) 1186 if ( $.ajaxPrefilter ) { 1187 $.ajaxPrefilter(function(settings, _, xhr) { 1188 var port = settings.port; 1189 if (settings.mode === "abort") { 1190 if ( pendingRequests[port] ) { 1191 pendingRequests[port].abort(); 1192 } 1193 pendingRequests[port] = xhr; 1194 } 1195 }); 1196 } else { 1197 // Proxy ajax 1198 var ajax = $.ajax; 1199 $.ajax = function(settings) { 1200 var mode = ( "mode" in settings ? settings : $.ajaxSettings ).mode, 1201 port = ( "port" in settings ? settings : $.ajaxSettings ).port; 1202 if (mode === "abort") { 1203 if ( pendingRequests[port] ) { 1204 pendingRequests[port].abort(); 1205 } 1206 return (pendingRequests[port] = ajax.apply(this, arguments)); 1207 } 1208 return ajax.apply(this, arguments); 1209 }; 1210 } 1211}(jQuery)); 1212 1213// provides cross-browser focusin and focusout events 1214// IE has native support, in other browsers, use event caputuring (neither bubbles) 1215 1216// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation 1217// handler is only called when $(event.target).is(delegate), in the scope of the jquery-object for event.target 1218(function($) { 1219 // only implement if not provided by jQuery core (since 1.4) 1220 // TODO verify if jQuery 1.4's implementation is compatible with older jQuery special-event APIs 1221 if (!jQuery.event.special.focusin && !jQuery.event.special.focusout && document.addEventListener) { 1222 $.each({ 1223 focus: 'focusin', 1224 blur: 'focusout' 1225 }, function( original, fix ){ 1226 $.event.special[fix] = { 1227 setup:function() { 1228 this.addEventListener( original, handler, true ); 1229 }, 1230 teardown:function() { 1231 this.removeEventListener( original, handler, true ); 1232 }, 1233 handler: function(e) { 1234 var args = arguments; 1235 args[0] = $.event.fix(e); 1236 args[0].type = fix; 1237 return $.event.handle.apply(this, args); 1238 } 1239 }; 1240 function handler(e) { 1241 e = $.event.fix(e); 1242 e.type = fix; 1243 return $.event.handle.call(this, e); 1244 } 1245 }); 1246 } 1247 $.extend($.fn, { 1248 validateDelegate: function(delegate, type, handler) { 1249 return this.bind(type, function(event) { 1250 var target = $(event.target); 1251 if (target.is(delegate)) { 1252 return handler.apply(target, arguments); 1253 } 1254 }); 1255 } 1256 }); 1257}(jQuery));
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.