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https://www.denimshow.com/wp-content/plugins/contact-form-7-multis…/frontend/js/cf7_4.8.js?ver=1791251172

js denimshow.com collected 2026-10-06 01:47:04 UTC 23,492 bytes, 761 lines download raw bytes

1( function( $ ) {
2
3	'use strict';
4
5	if ( typeof wpcf7 === 'undefined' || wpcf7 === null ) {
6		return;
7	}
8
9	wpcf7 = $.extend( {
10		cached: 0,
11		inputs: []
12	}, wpcf7 );
13
14	$( function() {
15		wpcf7.supportHtml5 = ( function() {
16			var features = {};
17			var input = document.createElement( 'input' );
18
19			features.placeholder = 'placeholder' in input;
20
21			var inputTypes = [ 'email', 'url', 'tel', 'number', 'range', 'date' ];
22
23			$.each( inputTypes, function( index, value ) {
24				input.setAttribute( 'type', value );
25				features[ value ] = input.type !== 'text';
26			} );
27
28			return features;
29		} )();
30
31		$( 'div.wpcf7 > form' ).each( function() {
32			var $form = $( this );
33			console.log($form);
34			$form.submit( function( event ) {
35				if ( typeof window.FormData !== 'function' ) {
36					return;
37				}
38
39				wpcf7.submit( $form );
40				event.preventDefault();
41			} );
42
43			$( '.wpcf7-submit', $form ).after( '<span class="ajax-loader"></span>' );
44
45			wpcf7.toggleSubmit( $form );
46
47			$form.on( 'click', '.wpcf7-acceptance', function() {
48				wpcf7.toggleSubmit( $form );
49			} );
50
51			// Exclusive Checkbox
52			$( '.wpcf7-exclusive-checkbox', $form ).on( 'click', 'input:checkbox', function() {
53				var name = $( this ).attr( 'name' );
54				$form.find( 'input:checkbox[name="' + name + '"]' ).not( this ).prop( 'checked', false );
55			} );
56
57			// Free Text Option for Checkboxes and Radio Buttons
58			$( '.wpcf7-list-item.has-free-text', $form ).each( function() {
59				var $freetext = $( ':input.wpcf7-free-text', this );
60				var $wrap = $( this ).closest( '.wpcf7-form-control' );
61
62				if ( $( ':checkbox, :radio', this ).is( ':checked' ) ) {
63					$freetext.prop( 'disabled', false );
64				} else {
65					$freetext.prop( 'disabled', true );
66				}
67
68				$wrap.on( 'change', ':checkbox, :radio', function() {
69					var $cb = $( '.has-free-text', $wrap ).find( ':checkbox, :radio' );
70
71					if ( $cb.is( ':checked' ) ) {
72						$freetext.prop( 'disabled', false ).focus();
73					} else {
74						$freetext.prop( 'disabled', true );
75					}
76				} );
77			} );
78
79			// Placeholder Fallback
80			if ( ! wpcf7.supportHtml5.placeholder ) {
81				$( '[placeholder]', $form ).each( function() {
82					$( this ).val( $( this ).attr( 'placeholder' ) );
83					$( this ).addClass( 'placeheld' );
84
85					$( this ).focus( function() {
86						if ( $( this ).hasClass( 'placeheld' ) ) {
87							$( this ).val( '' ).removeClass( 'placeheld' );
88						}
89					} );
90
91					$( this ).blur( function() {
92						if ( '' === $( this ).val() ) {
93							$( this ).val( $( this ).attr( 'placeholder' ) );
94							$( this ).addClass( 'placeheld' );
95						}
96					} );
97				} );
98			}
99
100			if ( wpcf7.jqueryUi && ! wpcf7.supportHtml5.date ) {
101				$form.find( 'input.wpcf7-date[type="date"]' ).each( function() {
102					$( this ).datepicker( {
103						dateFormat: 'yy-mm-dd',
104						minDate: new Date( $( this ).attr( 'min' ) ),
105						maxDate: new Date( $( this ).attr( 'max' ) )
106					} );
107				} );
108			}
109
110			if ( wpcf7.jqueryUi && ! wpcf7.supportHtml5.number ) {
111				$form.find( 'input.wpcf7-number[type="number"]' ).each( function() {
112					$( this ).spinner( {
113						min: $( this ).attr( 'min' ),
114						max: $( this ).attr( 'max' ),
115						step: $( this ).attr( 'step' )
116					} );
117				} );
118			}
119
120			// Character Count
121			$( '.wpcf7-character-count', $form ).each( function() {
122				var $count = $( this );
123				var name = $count.attr( 'data-target-name' );
124				var down = $count.hasClass( 'down' );
125				var starting = parseInt( $count.attr( 'data-starting-value' ), 10 );
126				var maximum = parseInt( $count.attr( 'data-maximum-value' ), 10 );
127				var minimum = parseInt( $count.attr( 'data-minimum-value' ), 10 );
128
129				var updateCount = function( target ) {
130					var $target = $( target );
131					var length = $target.val().length;
132					var count = down ? starting - length : length;
133					$count.attr( 'data-current-value', count );
134					$count.text( count );
135
136					if ( maximum && maximum < length ) {
137						$count.addClass( 'too-long' );
138					} else {
139						$count.removeClass( 'too-long' );
140					}
141
142					if ( minimum && length < minimum ) {
143						$count.addClass( 'too-short' );
144					} else {
145						$count.removeClass( 'too-short' );
146					}
147				};
148
149				$( ':input[name="' + name + '"]', $form ).each( function() {
150					updateCount( this );
151
152					$( this ).keyup( function() {
153						updateCount( this );
154					} );
155				} );
156			} );
157
158			$form.on( 'change', '.wpcf7-validates-as-url', function() {
159				var val = $.trim( $( this ).val() );
160
161				// check the scheme part
162				if ( val && ! val.match( /^[a-z][a-z0-9.+-]*:/i ) ) {
163					val = val.replace( /^\/+/, '' );
164					val = 'http://' + val;
165				}
166
167				$( this ).val( val );
168			} );
169
170			if ( wpcf7.cached ) {
171				wpcf7.refill( $form );
172			}
173		} );
174	} );
175
176	wpcf7.getId = function( form ) {
177		return parseInt( $( 'input[name="_wpcf7"]', form ).val(), 10 );
178	};
179
180	wpcf7.submit = function( form ) {
181		var $form = $( form );
182//-----------------------------------------------------------------------Custom----------------------------------------------------------
183if(  $form.find(".container-cf7-steps").length  > 0 ) {
184
185		var step_comfirm_html = '<div class="cf7-container-step-confirm">';
186		var cout_tab = $(".cf7-display-steps-container li").length - 2;
187
188
189
190		$( ".cf7-display-steps-container li" ).each(function( index ) {
191			if( index > cout_tab ){
192		  		return;
193		  	}
194		  	step_comfirm_html +='<div class="cf7-step-confirm-title">'+ $( this ).text() +'</div>';
195		  	var tab_name = $(this).data("tab");
196		  	var name_tab = [];
197		  	$( tab_name + " input," + tab_name + " select," + tab_name +" textarea" ).each(function( index, joc ) {
198		  		if ($(this).attr("name") != "" && typeof $(this).attr("name") != 'undefined') { 
199		  			var name = $(this).attr("name").replace("[]", "");
200			  		if( name_tab.indexOf(name) < 0 ) {
201			  			name_tab.push(name);
202			  			var value = cf7_step_confirm[name];
203				  		if(value  === undefined || value == "" ) {
204				  			value = name
205				  		}
206				  		var type =$(this).attr("type");
207				  		var data ="";
208				  		if( type == "radio" ){
209				  				var chkArray = [];
210				  				$("input[name="+name+"]:checked").each(function() {
211									chkArray.push($(this).val());
212								});
213								data = chkArray.join(',') ;
214				  		} else if(type == "checkbox"){
215				  				var chkArray = [];
216				  				$('input[name="'+name+'[]"]:checked').each(function() {
217									chkArray.push($(this).val());
218								});
219								data = chkArray.join(',') ;
220				  		} else{
221				  			data = $(this).val();
222				  		}
223				  		step_comfirm_html +='<div class="cf7-step-confirm-item"><div class="cf7-step-confirm-name">'+ value+': </div><div class="cf7-step-confirm-value">'+ data +'</div></div>';
224			  		} 
225		  		}		
226		  	})
227		  	//console.log(name_tab);
228		  	
229		});
230		//console.log(1);
231			step_comfirm_html +="</div>";
232			$(".cf7-data-confirm").html(step_comfirm_html);
233			var tab_current = $( '.wpcf7_check_tab', $form ).val();
234	            $(".cf7-tab-"+tab_current + " .multistep-nav-right .ajax-loader", $form).removeClass("hidden");
235			$( '[placeholder].placeheld', $form ).each( function( i, n ) {
236				$( n ).val( '' );
237			} );
238
239			wpcf7.clearResponse( $form );
240			$( '.ajax-loader', $form ).addClass( 'is-active' );
241
242			if ( typeof window.FormData !== 'function' ) {
243				return;
244			}
245
246			var formData = new FormData( $form.get( 0 ) );
247
248			var ajaxSuccess = function( data, status, xhr, $form ) {
249				$(".multistep-nav .ajax-loader", $form).addClass("hidden");
250
251				var detail = {
252					id: $( data.into ).attr( 'id' ),
253					status: data.status,
254					inputs: []
255				};
256
257				$.each( $form.serializeArray(), function( i, field ) {
258					if ( '_wpcf7' == field.name ) {
259						detail.contactFormId = field.value;
260					} else if ( '_wpcf7_version' == field.name ) {
261						detail.pluginVersion = field.value;
262					} else if ( '_wpcf7_locale' == field.name ) {
263						detail.contactFormLocale = field.value;
264					} else if ( '_wpcf7_unit_tag' == field.name ) {
265						detail.unitTag = field.value;
266					} else if ( '_wpcf7_container_post' == field.name ) {
267						detail.containerPostId = field.value;
268					} else if ( field.name.match( /^_/ ) ) {
269						// do nothing
270					} else {
271						detail.inputs.push( field );
272					}
273				} );
274
275				var $message = $( '.wpcf7-response-output', $form );
276
277				switch ( data.status ) {
278					case 'validation_failed':
279						var error_tab = false;
280	            		var tab_current = parseInt( $(".wpcf7_check_tab", $form).val() );
281
282						$.each( data.invalidFields, function( i, n ) {
283							$( n.into, $form ).each( function() {
284
285								if( $(".cf7-tab-"+tab_current +" " +n.into ,  $form ).length > 0 ) {
286										error_tab = true;
287										wpcf7.notValidTip( this, n.message );
288										$form.find( ".cf7-tab-"+tab_current +" "+n.into,  $form ).find( '.wpcf7-form-control' ).addClass( 'wpcf7-not-valid' );
289							    		$form.find( ".cf7-tab-"+tab_current +" "+n.into,  $form ).find( '[aria-invalid]' ).attr( 'aria-invalid', 'true' );
290								 }
291								
292							} );
293						} );
294						 if( !error_tab ) {
295			                /*
296			                * Next tab
297			                */
298			                var next_tab = tab_current+1;
299			                $(".cf7-tab", $form).addClass("hidden");
300			                $(".cf7-tab-"+next_tab,  $form).removeClass("hidden");
301			                $(".wpcf7_check_tab", $form).val( next_tab  ).change();
302			                $(".wpcf7-response-output", $form).addClass("hidden");
303			                $(".cf7-display-steps-container li", $form).removeClass("active");
304			                $(".cf7-display-steps-container .cf7-steps-"+next_tab, $form).addClass("active");
305			                for(var i=1;i<next_tab;i++){
306			                    $(".cf7-display-steps-container li.cf7-steps-"+i,  $form).addClass("enabled");
307			                }
308			                $(".cf7-tab-"+tab_current + " .multistep-nav-right .ajax-loader",  $form).addClass("hidden");
309			                var top = $('.container-multistep-header', $form).offset().top - 200;
310
311       					 $('html, body').animate({scrollTop : top},800);
312			                // var tab_final = next_tab + 1;
313			                if( next_tab == $(".multistep_total", $form).val() ){
314			                    $(".multistep-check input", $form).val("ok");
315			                }
316			            }else{
317			                $(".wpcf7-response-output", $form).removeClass("hidden");
318			            }	
319
320
321						$message.addClass( 'wpcf7-validation-errors' );
322						$form.addClass( 'invalid' );
323
324						wpcf7.triggerEvent( data.into, 'invalid', detail );
325						break;
326					case 'spam':
327						$message.addClass( 'wpcf7-spam-blocked' );
328						$form.addClass( 'spam' );
329
330						$( '[name="g-recaptcha-response"]', $form ).each( function() {
331							if ( '' === $( this ).val() ) {
332								var $recaptcha = $( this ).closest( '.wpcf7-form-control-wrap' );
333								wpcf7.notValidTip( $recaptcha, wpcf7.recaptcha.messages.empty );
334							}
335						} );
336
337						wpcf7.triggerEvent( data.into, 'spam', detail );
338						break;
339					case 'mail_sent':
340						$message.addClass( 'wpcf7-mail-sent-ok' );
341						$form.addClass( 'sent' );
342
343						if ( data.onSentOk ) {
344							$.each( data.onSentOk, function( i, n ) { eval( n ) } );
345						}
346
347						wpcf7.triggerEvent( data.into, 'mailsent', detail );
348						$(".cf7-display-steps-container li", $form).removeClass("enabled").removeClass("active");
349			            $(".cf7-steps-1", $form).addClass("active");
350			            $(".cf7-tab", $form).addClass("hidden");
351			            $(".cf7-tab-1", $form).removeClass("hidden");
352			            $(".wpcf7_check_tab", $form).val(1);
353			            $(".wpcf7-response-output", $form).removeClass("hidden");
354			            var top = $('.container-multistep-header', $form).offset().top - 200;
355
356       					 $('html, body').animate({scrollTop : top},800);
357			            if(  $form.find(".cf7-thankyou-page-success").length  > 0 ) { 
358			            	var check = $form.find('.cf7-thankyou-page-success').val();
359							if( check != 0 ){
360								window.location.href = check;
361							}
362			            }	
363
364						break;
365					case 'mail_failed':
366					case 'acceptance_missing':
367					default:
368
369						$message.addClass( 'wpcf7-mail-sent-ng' );
370						$form.addClass( 'failed' );
371
372						wpcf7.triggerEvent( data.into, 'mailfailed', detail );
373						if(  $form.find(".cf7-thankyou-page-failed").length  > 0 ) { 
374			            	var check = $form.find('.cf7-thankyou-page-failed').val();
375								if( check != 0 ){
376									window.location.href = check;
377								}
378			            }
379				}
380
381				wpcf7.refill( $form, data );
382
383				if ( data.onSubmit ) {
384					$.each( data.onSubmit, function( i, n ) { eval( n ) } );
385				}
386
387				wpcf7.triggerEvent( data.into, 'submit', detail );
388
389				if ( 'mail_sent' == data.status ) {
390					$form.each( function() {
391						this.reset();
392					} );
393				}
394
395				$form.find( '[placeholder].placeheld' ).each( function( i, n ) {
396					$( n ).val( $( n ).attr( 'placeholder' ) );
397				} );
398
399				$message.append( data.message ).slideDown( 'fast' );
400				$message.attr( 'role', 'alert' );
401
402				$( '.screen-reader-response', $form.closest( '.wpcf7' ) ).each( function() {
403					var $response = $( this );
404					$response.html( '' ).attr( 'role', '' ).append( data.message );
405
406					if ( data.invalidFields ) {
407						var $invalids = $( '<ul></ul>' );
408
409						$.each( data.invalidFields, function( i, n ) {
410							if ( n.idref ) {
411								var $li = $( '<li></li>' ).append( $( '<a></a>' ).attr( 'href', '#' + n.idref ).append( n.message ) );
412							} else {
413								var $li = $( '<li></li>' ).append( n.message );
414							}
415
416							$invalids.append( $li );
417						} );
418
419						$response.append( $invalids );
420					}
421
422					$response.attr( 'role', 'alert' ).focus();
423				} );
424			};
425
426			$.ajax( {
427				type: 'POST',
428				url: wpcf7.apiSettings.root + wpcf7.apiSettings.namespace +
429					'/contact-forms/' + wpcf7.getId( $form ) + '/feedback',
430				data: formData,
431				dataType: 'json',
432				processData: false,
433				contentType: false
434			} ).done( function( data, status, xhr ) {
435				ajaxSuccess( data, status, xhr, $form );
436				$( '.ajax-loader', $form ).removeClass( 'is-active' );
437			} ).fail( function( xhr, status, error ) {
438				var $e = $( '<div class="ajax-error"></div>' ).text( error.message );
439				$form.after( $e );
440			} );
441
442//----------------------------------------------------------------------------End custom---------------------------------------------------------
443		}else {
444
445			
446			$( '[placeholder].placeheld', $form ).each( function( i, n ) {
447				$( n ).val( '' );
448			} );
449
450			wpcf7.clearResponse( $form );
451			$( '.ajax-loader', $form ).addClass( 'is-active' );
452
453			if ( typeof window.FormData !== 'function' ) {
454				return;
455			}
456
457			var formData = new FormData( $form.get( 0 ) );
458
459			var ajaxSuccess = function( data, status, xhr, $form ) {
460				var detail = {
461					id: $( data.into ).attr( 'id' ),
462					status: data.status,
463					inputs: []
464				};
465
466				$.each( $form.serializeArray(), function( i, field ) {
467					if ( '_wpcf7' == field.name ) {
468						detail.contactFormId = field.value;
469					} else if ( '_wpcf7_version' == field.name ) {
470						detail.pluginVersion = field.value;
471					} else if ( '_wpcf7_locale' == field.name ) {
472						detail.contactFormLocale = field.value;
473					} else if ( '_wpcf7_unit_tag' == field.name ) {
474						detail.unitTag = field.value;
475					} else if ( '_wpcf7_container_post' == field.name ) {
476						detail.containerPostId = field.value;
477					} else if ( field.name.match( /^_/ ) ) {
478						// do nothing
479					} else {
480						detail.inputs.push( field );
481					}
482				} );
483
484				var $message = $( '.wpcf7-response-output', $form );
485
486				switch ( data.status ) {
487					case 'validation_failed':
488						$.each( data.invalidFields, function( i, n ) {
489							$( n.into, $form ).each( function() {
490								wpcf7.notValidTip( this, n.message );
491								$( '.wpcf7-form-control', this ).addClass( 'wpcf7-not-valid' );
492								$( '[aria-invalid]', this ).attr( 'aria-invalid', 'true' );
493							} );
494						} );
495
496						$message.addClass( 'wpcf7-validation-errors' );
497						$form.addClass( 'invalid' );
498
499						wpcf7.triggerEvent( data.into, 'invalid', detail );
500						break;
501					case 'spam':
502						$message.addClass( 'wpcf7-spam-blocked' );
503						$form.addClass( 'spam' );
504
505						$( '[name="g-recaptcha-response"]', $form ).each( function() {
506							if ( '' === $( this ).val() ) {
507								var $recaptcha = $( this ).closest( '.wpcf7-form-control-wrap' );
508								wpcf7.notValidTip( $recaptcha, wpcf7.recaptcha.messages.empty );
509							}
510						} );
511
512						wpcf7.triggerEvent( data.into, 'spam', detail );
513						break;
514					case 'mail_sent':
515						$message.addClass( 'wpcf7-mail-sent-ok' );
516						$form.addClass( 'sent' );
517
518						if ( data.onSentOk ) {
519							$.each( data.onSentOk, function( i, n ) { eval( n ) } );
520						}
521
522						wpcf7.triggerEvent( data.into, 'mailsent', detail );
523						if(  $form.find(".cf7-thankyou-page-success").length  > 0 ) { 
524			            	var check = $form.find('.cf7-thankyou-page-success').val();
525							if( check != 0 ){
526								window.location.href = check;
527							}
528						}
529						break;
530					case 'mail_failed':
531					case 'acceptance_missing':
532					default:
533						$message.addClass( 'wpcf7-mail-sent-ng' );
534						$form.addClass( 'failed' );
535
536						wpcf7.triggerEvent( data.into, 'mailfailed', detail );
537						if(  $form.find(".cf7-thankyou-page-failed").length  > 0 ) { 
538			            	var check = $form.find('.cf7-thankyou-page-failed').val();
539								if( check != 0 ){
540									window.location.href = check;
541								}
542			            }
543				}
544
545				wpcf7.refill( $form, data );
546
547				if ( data.onSubmit ) {
548					$.each( data.onSubmit, function( i, n ) { eval( n ) } );
549				}
550
551				wpcf7.triggerEvent( data.into, 'submit', detail );
552
553				if ( 'mail_sent' == data.status ) {
554					$form.each( function() {
555						this.reset();
556					} );
557				}
558
559				$form.find( '[placeholder].placeheld' ).each( function( i, n ) {
560					$( n ).val( $( n ).attr( 'placeholder' ) );
561				} );
562
563				$message.append( data.message ).slideDown( 'fast' );
564				$message.attr( 'role', 'alert' );
565
566				$( '.screen-reader-response', $form.closest( '.wpcf7' ) ).each( function() {
567					var $response = $( this );
568					$response.html( '' ).attr( 'role', '' ).append( data.message );
569
570					if ( data.invalidFields ) {
571						var $invalids = $( '<ul></ul>' );
572
573						$.each( data.invalidFields, function( i, n ) {
574							if ( n.idref ) {
575								var $li = $( '<li></li>' ).append( $( '<a></a>' ).attr( 'href', '#' + n.idref ).append( n.message ) );
576							} else {
577								var $li = $( '<li></li>' ).append( n.message );
578							}
579
580							$invalids.append( $li );
581						} );
582
583						$response.append( $invalids );
584					}
585
586					$response.attr( 'role', 'alert' ).focus();
587				} );
588			};
589
590			$.ajax( {
591				type: 'POST',
592				url: wpcf7.apiSettings.root + wpcf7.apiSettings.namespace +
593					'/contact-forms/' + wpcf7.getId( $form ) + '/feedback',
594				data: formData,
595				dataType: 'json',
596				processData: false,
597				contentType: false
598			} ).done( function( data, status, xhr ) {
599				ajaxSuccess( data, status, xhr, $form );
600				$( '.ajax-loader', $form ).removeClass( 'is-active' );
601			} ).fail( function( xhr, status, error ) {
602				var $e = $( '<div class="ajax-error"></div>' ).text( error.message );
603				$form.after( $e );
604			} );
605
606
607		}
608		/*
609		End custom
610		 */
611	};
612
613	wpcf7.triggerEvent = function( target, name, detail ) {
614		var $target = $( target );
615
616		/* DOM event */
617		var event = new CustomEvent( 'wpcf7' + name, {
618			bubbles: true,
619			detail: detail
620		} );
621
622		$target.get( 0 ).dispatchEvent( event );
623
624		/* jQuery event */
625		$target.trigger( 'wpcf7:' + name, detail );
626		$target.trigger( name + '.wpcf7', detail ); // deprecated
627	};
628
629	wpcf7.toggleSubmit = function( form, state ) {
630		var $form = $( form );
631		var $submit = $( 'input:submit', $form );
632
633		if ( typeof state !== 'undefined' ) {
634			$submit.prop( 'disabled', ! state );
635			return;
636		}
637
638		if ( $form.hasClass( 'wpcf7-acceptance-as-validation' ) ) {
639			return;
640		}
641
642		$submit.prop( 'disabled', false );
643
644		$( 'input:checkbox.wpcf7-acceptance', $form ).each( function() {
645			var $a = $( this );
646
647			if ( $a.hasClass( 'wpcf7-invert' ) && $a.is( ':checked' )
648			|| ! $a.hasClass( 'wpcf7-invert' ) && ! $a.is( ':checked' ) ) {
649				$submit.prop( 'disabled', true );
650				return false;
651			}
652		} );
653	};
654
655	wpcf7.notValidTip = function( target, message ) {
656		var $target = $( target );
657		$( '.wpcf7-not-valid-tip', $target ).remove();
658		$( '<span role="alert" class="wpcf7-not-valid-tip"></span>' )
659			.text( message ).appendTo( $target );
660
661		if ( $target.is( '.use-floating-validation-tip *' ) ) {
662			var fadeOut = function( target ) {
663				$( target ).not( ':hidden' ).animate( {
664					opacity: 0
665				}, 'fast', function() {
666					$( this ).css( { 'z-index': -100 } );
667				} );
668			}
669
670			$target.on( 'mouseover', '.wpcf7-not-valid-tip', function() {
671				fadeOut( this );
672			} );
673
674			$target.on( 'focus', ':input', function() {
675				fadeOut( $( '.wpcf7-not-valid-tip', $target ) );
676			} );
677		}
678	}
679
680	wpcf7.refill = function( form, data ) {
681		var $form = $( form );
682
683		var refillCaptcha = function( $form, items ) {
684			$.each( items, function( i, n ) {
685				$form.find( ':input[name="' + i + '"]' ).val( '' );
686				$form.find( 'img.wpcf7-captcha-' + i ).attr( 'src', n );
687				var match = /([0-9]+)\.(png|gif|jpeg)$/.exec( n );
688				$form.find( 'input:hidden[name="_wpcf7_captcha_challenge_' + i + '"]' ).attr( 'value', match[ 1 ] );
689			} );
690		};
691
692		var refillQuiz = function( $form, items ) {
693			$.each( items, function( i, n ) {
694				$form.find( ':input[name="' + i + '"]' ).val( '' );
695				$form.find( ':input[name="' + i + '"]' ).siblings( 'span.wpcf7-quiz-label' ).text( n[ 0 ] );
696				$form.find( 'input:hidden[name="_wpcf7_quiz_answer_' + i + '"]' ).attr( 'value', n[ 1 ] );
697			} );
698		};
699
700		if ( typeof data === 'undefined' ) {
701			$.ajax( {
702				type: 'GET',
703				url: wpcf7.apiSettings.root + wpcf7.apiSettings.namespace +
704					'/contact-forms/' + wpcf7.getId( $form ) + '/refill',
705				dataType: 'json'
706			} ).done( function( data, status, xhr ) {
707				if ( data.captcha ) {
708					refillCaptcha( $form, data.captcha );
709				}
710
711				if ( data.quiz ) {
712					refillQuiz( $form, data.quiz );
713				}
714			} );
715
716		} else {
717			if ( data.captcha ) {
718				refillCaptcha( $form, data.captcha );
719			}
720
721			if ( data.quiz ) {
722				refillQuiz( $form, data.quiz );
723			}
724		}
725	};
726
727	wpcf7.clearResponse = function( form ) {
728		var $form = $( form );
729		$form.removeClass( 'invalid spam sent failed' );
730		$form.siblings( '.screen-reader-response' ).html( '' ).attr( 'role', '' );
731
732		$( '.wpcf7-not-valid-tip', $form ).remove();
733		$( '[aria-invalid]', $form ).attr( 'aria-invalid', 'false' );
734		$( '.wpcf7-form-control', $form ).removeClass( 'wpcf7-not-valid' );
735
736		$( '.wpcf7-response-output', $form )
737			.hide().empty().removeAttr( 'role' )
738			.removeClass( 'wpcf7-mail-sent-ok wpcf7-mail-sent-ng wpcf7-validation-errors wpcf7-spam-blocked' );
739	};
740
741} )( jQuery );
742
743/*
744 * Polyfill for Internet Explorer
745 * See https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent/CustomEvent
746 */
747( function () {
748	if ( typeof window.CustomEvent === "function" ) return false;
749
750	function CustomEvent ( event, params ) {
751		params = params || { bubbles: false, cancelable: false, detail: undefined };
752		var evt = document.createEvent( 'CustomEvent' );
753		evt.initCustomEvent( event,
754			params.bubbles, params.cancelable, params.detail );
755		return evt;
756	}
757
758	CustomEvent.prototype = window.Event.prototype;
759
760	window.CustomEvent = CustomEvent;
761} )();

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