https://themeit.com/ext/contact-form-7/includes/js/scripts.js

1(function($){'use strict';if(typeof _wpcf7=='undefined'||_wpcf7===null){return;}
2_wpcf7=$.extend({cached:0},_wpcf7);$.fn.wpcf7InitForm=function(){this.ajaxForm({beforeSubmit:function(arr,$form,options){$form.wpcf7ClearResponseOutput();$form.find('[aria-invalid]').attr('aria-invalid','false');$form.find('.ajax-loader').addClass('is-active');return true;},beforeSerialize:function($form,options){$form.find('[placeholder].placeheld').each(function(i,n){$(n).val('');});return true;},data:{'_wpcf7_is_ajax_call':1},dataType:'json',success:$.wpcf7AjaxSuccess,error:function(xhr,status,error,$form){var e=$('<div class="ajax-error"></div>').text(error.message);$form.after(e);}});if(_wpcf7.cached){this.wpcf7OnloadRefill();}
3this.wpcf7ToggleSubmit();this.find('.wpcf7-submit').wpcf7AjaxLoader();this.find('.wpcf7-acceptance').click(function(){$(this).closest('form').wpcf7ToggleSubmit();});this.find('.wpcf7-exclusive-checkbox').wpcf7ExclusiveCheckbox();this.find('.wpcf7-list-item.has-free-text').wpcf7ToggleCheckboxFreetext();this.find('[placeholder]').wpcf7Placeholder();if(_wpcf7.jqueryUi&&!_wpcf7.supportHtml5.date){this.find('input.wpcf7-date[type="date"]').each(function(){$(this).datepicker({dateFormat:'yy-mm-dd',minDate:new Date($(this).attr('min')),maxDate:new Date($(this).attr('max'))});});}
4if(_wpcf7.jqueryUi&&!_wpcf7.supportHtml5.number){this.find('input.wpcf7-number[type="number"]').each(function(){$(this).spinner({min:$(this).attr('min'),max:$(this).attr('max'),step:$(this).attr('step')});});}
5this.find('.wpcf7-character-count').wpcf7CharacterCount();this.find('.wpcf7-validates-as-url').change(function(){$(this).wpcf7NormalizeUrl();});this.find('.wpcf7-recaptcha').wpcf7Recaptcha();};$.wpcf7AjaxSuccess=function(data,status,xhr,$form){if(!$.isPlainObject(data)||$.isEmptyObject(data)){return;}
6var $responseOutput=$form.find('div.wpcf7-response-output');$form.wpcf7ClearResponseOutput();$form.find('.wpcf7-form-control').removeClass('wpcf7-not-valid');$form.removeClass('invalid spam sent failed');if(data.captcha){$form.wpcf7RefillCaptcha(data.captcha);}
7if(data.quiz){$form.wpcf7RefillQuiz(data.quiz);}
8if(data.invalids){$.each(data.invalids,function(i,n){$form.find(n.into).wpcf7NotValidTip(n.message);$form.find(n.into).find('.wpcf7-form-control').addClass('wpcf7-not-valid');$form.find(n.into).find('[aria-invalid]').attr('aria-invalid','true');});$responseOutput.addClass('wpcf7-validation-errors');$form.addClass('invalid');$(data.into).trigger('wpcf7:invalid');$(data.into).trigger('invalid.wpcf7');}else if(1==data.spam){$form.find('[name="g-recaptcha-response"]').each(function(){if(''==$(this).val()){var $recaptcha=$(this).closest('.wpcf7-form-control-wrap');$recaptcha.wpcf7NotValidTip(_wpcf7.recaptcha.messages.empty);}});$responseOutput.addClass('wpcf7-spam-blocked');$form.addClass('spam');$(data.into).trigger('wpcf7:spam');$(data.into).trigger('spam.wpcf7');}else if(1==data.mailSent){$responseOutput.addClass('wpcf7-mail-sent-ok');$form.addClass('sent');if(data.onSentOk){$.each(data.onSentOk,function(i,n){eval(n)});}
9$(data.into).trigger('wpcf7:mailsent');$(data.into).trigger('mailsent.wpcf7');}else{$responseOutput.addClass('wpcf7-mail-sent-ng');$form.addClass('failed');$(data.into).trigger('wpcf7:mailfailed');$(data.into).trigger('mailfailed.wpcf7');}
10if(data.onSubmit){$.each(data.onSubmit,function(i,n){eval(n)});}
11$(data.into).trigger('wpcf7:submit');$(data.into).trigger('submit.wpcf7');if(1==data.mailSent){$form.resetForm();}
12$form.find('[placeholder].placeheld').each(function(i,n){$(n).val($(n).attr('placeholder'));});$responseOutput.append(data.message).slideDown('fast');$responseOutput.attr('role','alert');$.wpcf7UpdateScreenReaderResponse($form,data);};$.fn.wpcf7ExclusiveCheckbox=function(){return this.find('input:checkbox').click(function(){var name=$(this).attr('name');$(this).closest('form').find('input:checkbox[name="'+ name+'"]').not(this).prop('checked',false);});};$.fn.wpcf7Placeholder=function(){if(_wpcf7.supportHtml5.placeholder){return this;}
13return this.each(function(){$(this).val($(this).attr('placeholder'));$(this).addClass('placeheld');$(this).focus(function(){if($(this).hasClass('placeheld'))
14$(this).val('').removeClass('placeheld');});$(this).blur(function(){if(''==$(this).val()){$(this).val($(this).attr('placeholder'));$(this).addClass('placeheld');}});});};$.fn.wpcf7AjaxLoader=function(){return this.each(function(){$(this).after('<span class="ajax-loader"></span>');});};$.fn.wpcf7ToggleSubmit=function(){return this.each(function(){var form=$(this);if(this.tagName.toLowerCase()!='form'){form=$(this).find('form').first();}
15if(form.hasClass('wpcf7-acceptance-as-validation')){return;}

16var submit=form.find('input:submit');if(!submit.length)return;var acceptances=form.find('input:checkbox.wpcf7-acceptance');if(!acceptances.length)return;submit.removeAttr('disabled');acceptances.each(function(i,n){n=$(n);if(n.hasClass('wpcf7-invert')&&n.is(':checked')||!n.hasClass('wpcf7-invert')&&!n.is(':checked')){submit.attr('disabled','disabled');}});});};$.fn.wpcf7ToggleCheckboxFreetext=function(){return this.each(function(){var $wrap=$(this).closest('.wpcf7-form-control');if($(this).find(':checkbox, :radio').is(':checked')){$(this).find(':input.wpcf7-free-text').prop('disabled',false);}else{$(this).find(':input.wpcf7-free-text').prop('disabled',true);}
17$wrap.find(':checkbox, :radio').change(function(){var $cb=$('.has-free-text',$wrap).find(':checkbox, :radio');var $freetext=$(':input.wpcf7-free-text',$wrap);if($cb.is(':checked')){$freetext.prop('disabled',false).focus();}else{$freetext.prop('disabled',true);}});});};$.fn.wpcf7CharacterCount=function(){return this.each(function(){var $count=$(this);var name=$count.attr('data-target-name');var down=$count.hasClass('down');var starting=parseInt($count.attr('data-starting-value'),10);var maximum=parseInt($count.attr('data-maximum-value'),10);var minimum=parseInt($count.attr('data-minimum-value'),10);var updateCount=function($target){var length=$target.val().length;var count=down?starting- length:length;$count.attr('data-current-value',count);$count.text(count);if(maximum&&maximum<length){$count.addClass('too-long');}else{$count.removeClass('too-long');}
18if(minimum&&length<minimum){$count.addClass('too-short');}else{$count.removeClass('too-short');}};$count.closest('form').find(':input[name="'+ name+'"]').each(function(){updateCount($(this));$(this).keyup(function(){updateCount($(this));});});});};$.fn.wpcf7NormalizeUrl=function(){return this.each(function(){var val=$.trim($(this).val());if(val&&!val.match(/^[a-z][a-z0-9.+-]*:/i)){val=val.replace(/^\/+/,'');val='http://'+ val;}
19$(this).val(val);});};$.fn.wpcf7NotValidTip=function(message){return this.each(function(){var $into=$(this);$into.find('span.wpcf7-not-valid-tip').remove();$into.append('<span role="alert" class="wpcf7-not-valid-tip">'+ message+'</span>');if($into.is('.use-floating-validation-tip *')){$('.wpcf7-not-valid-tip',$into).mouseover(function(){$(this).wpcf7FadeOut();});$(':input',$into).focus(function(){$('.wpcf7-not-valid-tip',$into).not(':hidden').wpcf7FadeOut();});}});};$.fn.wpcf7FadeOut=function(){return this.each(function(){$(this).animate({opacity:0}

19,'fast',function(){$(this).css({'z-index':-100});});});};$.fn.wpcf7OnloadRefill=function(){return this.each(function(){var url=$(this).attr('action');if(0<url.indexOf('#')){url=url.substr(0,url.indexOf('#'));}
20var id=$(this).find('input[name="_wpcf7"]').val();var unitTag=$(this).find('input[name="_wpcf7_unit_tag"]').val();$.getJSON(url,{_wpcf7_is_ajax_call:1,_wpcf7:id,_wpcf7_request_ver:$.now()},function(data){if(data&&data.captcha){$('#'+ unitTag).wpcf7RefillCaptcha(data.captcha);}
21if(data&&data.quiz){$('#'+ unitTag).wpcf7RefillQuiz(data.quiz);}});});};$.fn.wpcf7RefillCaptcha=function(captcha){return this.each(function(){var form=$(this);$.each(captcha,function(i,n){form.find(':input[name="'+ i+'"]').clearFields();form.find('img.wpcf7-captcha-'+ i).attr('src',n);var match=/([0-9]+)\.(png|gif|jpeg)$/.exec(n);form.find('input:hidden[name="_wpcf7_captcha_challenge_'+ i+'"]').attr('value',match[1]);});});};$.fn.wpcf7RefillQuiz=function(quiz){return this.each(function(){var form=$(this);$.each(quiz,function(i,n){form.find(':input[name="'+ i+'"]').clearFields();form.find(':input[name="'+ i+'"]').siblings('span.wpcf7-quiz-label').text(n[0]);form.find('input:hidden[name="_wpcf7_quiz_answer_'+ i+'"]').attr('value',n[1]);});});};$.fn.wpcf7ClearResponseOutput=function(){return this.each(function(){$(this).find('div.wpcf7-response-output').hide().empty().removeClass('wpcf7-mail-sent-ok wpcf7-mail-sent-ng wpcf7-validation-errors wpcf7-spam-blocked').removeAttr('role');$(this).find('span.wpcf7-not-valid-tip').remove();$(this).find('.ajax-loader').removeClass('is-active');});};$.fn.wpcf7Recaptcha=function(){return this.each(function(){var events='wpcf7:spam wpcf7:mailsent wpcf7:mailfailed';$(this).closest('div.wpcf7').on(events,function(e){if(recaptchaWidgets&&grecaptcha){$.each(recaptchaWidgets,function(index,value){grecaptcha.reset(value);});}});});};$.wpcf7UpdateScreenReaderResponse=function($form,data){$('.wpcf7 .screen-reader-response').html('').attr('role','');if(data.message){var $response=$form.siblings('.screen-reader-response').first();$response.append(data.message);if(data.invalids){var $invalids=$('<ul></ul>');$.each(data.invalids,function(i,n){if(n.idref){var $li=$('<li></li>').append($('<a></a>').attr('href','#'+ n.idref).append(n.message));}else{var $li=$('<li></li>').append(n.message);}
22$invalids.append($li);});$response.append($invalids);}
23$response.attr('role','alert').focus();}};$.wpcf7SupportHtml5=function(){var features={};var input=document.createElement('input');features.placeholder='placeholder'in input;var inputTypes=['email','url','tel','number','range','date'];$.each(inputTypes,function(index,value){input.setAttribute('type',value);features[value]=input.type!=='text';});return features;};$(function(){_wpcf7.supportHtml5=$.wpcf7SupportHtml5();$('div.wpcf7 > form').wpcf7InitForm();});})(jQuery);