"use strict";
// disable client side validation introduced in CF7 5.6 for now
if (typeof wpcf7 !== 'undefined') {
wpcf7.validate = (a,b) => null;
}
let cf7signature_resized = 0; // for compatibility with contact-form-7-signature-addon
let wpcf7cf_timeout;
let wpcf7cf_change_time_ms = 100; // the timeout after a change in the form is detected
if (window.wpcf7 && !wpcf7.setStatus) {
wpcf7.setStatus = ( form, status ) => {
form = form.length ? form[0] : form; // if form is a jQuery object, only grab te html-element
const defaultStatuses = new Map( [
// 0: Status in API response, 1: Status in HTML class
[ 'init', 'init' ],
[ 'validation_failed', 'invalid' ],
[ 'acceptance_missing', 'unaccepted' ],
[ 'spam', 'spam' ],
[ 'aborted', 'aborted' ],
[ 'mail_sent', 'sent' ],
[ 'mail_failed', 'failed' ],
[ 'submitting', 'submitting' ],
[ 'resetting', 'resetting' ],
] );
if ( defaultStatuses.has( status ) ) {
status = defaultStatuses.get( status );
}
if ( ! Array.from( defaultStatuses.values() ).includes( status ) ) {
status = status.replace( /[^0-9a-z]+/i, ' ' ).trim();
status = status.replace( /\s+/, '-' );
status = `custom-${ status }`;
}
const prevStatus = form.getAttribute( 'data-status' );
form.wpcf7.status = status;
form.setAttribute( 'data-status', status );
form.classList.add( status );
if ( prevStatus && prevStatus !== status ) {
form.classList.remove( prevStatus );
}
return status;
};
}
if (window.wpcf7cf_running_tests) {
jQuery('input[name="_wpcf7cf_options"]').each(function(e) {
const $input = jQuery(this);
const opt = JSON.parse($input.val());
opt.settings.animation_intime = 0;
opt.settings.animation_outtime = 0;
$input.val(JSON.stringify(opt));
});
wpcf7cf_change_time_ms = 0;
}
const wpcf7cf_show_animation = { "height": "show", "marginTop": "show", "marginBottom": "show", "paddingTop": "show", "paddingBottom": "show" };
const wpcf7cf_hide_animation = { "height": "hide", "marginTop": "hide", "marginBottom": "hide", "paddingTop": "hide", "paddingBottom": "hide" };
const wpcf7cf_show_step_animation = { "opacity": "show" };
const wpcf7cf_hide_step_animation = { "opacity": "hide" };
const wpcf7cf_change_events = 'input.wpcf7cf paste.wpcf7cf change.wpcf7cf click.wpcf7cf propertychange.wpcf7cf changedisabledprop.wpcf7cf';
const wpcf7cf_forms = [];
const Wpcf7cfForm = function($form) {
const options_element = $form.find('input[name="_wpcf7cf_options"]').eq(0);
if (!options_element.length || !options_element.val()) {
// doesn't look like a CF7 form created with conditional fields plugin enabled.
return false;
}
const form = this;
const form_options = JSON.parse(options_element.val());
form.$form = $form;
form.$input_hidden_group_fields = $form.find('[name="_wpcf7cf_hidden_group_fields"]');
form.$input_hidden_groups = $form.find('[name="_wpcf7cf_hidden_groups"]');
form.$input_visible_groups = $form.find('[name="_wpcf7cf_visible_groups"]');
form.$input_repeaters = $form.find('[name="_wpcf7cf_repeaters"]');
form.$input_steps = $form.find('[name="_wpcf7cf_steps"]');
form.unit_tag = $form.closest('.wpcf7').attr('id');
form.conditions = form_options['conditions'];
form.simpleDom = null;
form.reloadSimpleDom = function() {
form.simpleDom = wpcf7cf.get_simplified_dom_model(form.$form[0]);
}
// quicker than reloading the simpleDom completely with reloadSimpleDom
form.updateSimpleDom = function() {
if (!form.simpleDom) {
form.reloadSimpleDom();
}
const inputs = Object.values(form.simpleDom).filter(item => item.type === 'input');
const formdata = new FormData(form.$form[0]);
let formdataEntries = [... formdata.entries()].map(entry => [ entry[0], entry[1].name ?? entry[1] ]);
const buttonEntries = [ ... jQuery('button', form.$form) ].map(entry => [entry.name, entry.value]);
formdataEntries = formdataEntries.concat(buttonEntries);
inputs.forEach(simpleDomItem => {
const newValue = form.getNewDomValueIfChanged(simpleDomItem, formdataEntries);
if (newValue !== null) {
form.simpleDom[simpleDomItem.name].val = newValue;
}
});
}
form.isDomMatch = function(simpleDomItem, formDataEntries) {
const simpleDomItemName = simpleDomItem.name;
const simpleDomItemValues = simpleDomItem.val;
const currentValues = formDataEntries.filter(entry => entry[0] === simpleDomItemName).map(entry => entry[1]);
return currentValues.join('|') === simpleDomItemValues.join('|');
}
/**
*
* @param {*} simpleDomItem
* @param {*} formDataEntries
* @returns the new value, or NULL if no change
*/
form.getNewDomValueIfChanged = function(simpleDomItem, formDataEntries) {
const simpleDomItemName = simpleDomItem.name;
const simpleDomItemValues = simpleDomItem.val;
const currentValues = formDataEntries.filter(entry => entry[0] === simpleDomItemName).map(entry => entry[1]);
return currentValues.join('|') === simpleDomItemValues.join('|') ? null : currentValues;
}
// Wrapper around jQuery(selector, form.$form)
form.get = function (selector) {
// TODO: implement some caching here.
return jQuery(selector, form.$form);
}
form.getFieldByName = function(name) {
return form.simpleDom[name] || form.simpleDom[name+'[]'];
}
// compatibility with conditional forms created with older versions of the plugin ( < 1.4 )
for (let i=0; i < form.conditions.length; i++) {
const condition = form.conditions[i];
if (!('and_rules' in condition)) {
condition.and_rules = [{'if_field':condition.if_field,'if_value':condition.if_value,'operator':condition.operator}];
}
}
form.initial_conditions = form.conditions;
form.settings = form_options['settings'];
form.$groups = jQuery(); // empty jQuery set
form.repeaters = [];
form.multistep = null;
form.fields = [];
form.settings.animation_intime = parseInt(form.settings.animation_intime);
form.settings.animation_outtime = parseInt(form.settings.animation_outtime);
if (form.settings.animation === 'no') {
form.settings.animation_intime = 0;
form.settings.animation_outtime = 0;
}
form.updateGroups();
form.updateEventListeners();
form.displayFields();
// bring form in initial state if the reset event is fired on it.
// (CF7 triggers the 'reset' event by default on each successfully submitted form)
form.$form.on('reset.wpcf7cf', form, function(e) {
const form = e.data;
setTimeout(function(){
form.reloadSimpleDom();
form.displayFields();
form.resetRepeaters();
if (form.multistep != null) {
form.multistep.moveToStep(1, false);
}
setTimeout(function(){
if (form.$form.hasClass('sent')) {
jQuery('.wpcf7-response-output', form.$form)[0].scrollIntoView({behavior: "smooth", block:"nearest", inline:"nearest"});
}
}, 400);
},200);
});
}
/**
* reset initial number of subs for each repeater.
* (does not clear values)
*/
Wpcf7cfForm.prototype.resetRepeaters = function() {
const form = this;
form.repeaters.forEach(repeater => {
repeater.updateSubs( repeater.params.$repeater.initial_subs );
});
}
Wpcf7cfForm.prototype.displayFields = function() {
const form = this;
const wpcf7cf_conditions = this.conditions;
const wpcf7cf_settings = this.settings;
//for compatibility with contact-form-7-signature-addon
if (cf7signature_resized === 0 && typeof signatures !== 'undefined' && signatures.constructor === Array && signatures.length > 0 ) {
for (let i = 0; i < signatures.length; i++) {
if (signatures[i].canvas.width === 0) {
const $sig_canvas = jQuery(".wpcf7-form-control-signature-body>canvas");
const $sig_wrap = jQuery(".wpcf7-form-control-signature-wrap");
$sig_canvas.eq(i).attr('width', $sig_wrap.width());
$sig_canvas.eq(i).attr('height', $sig_wrap.height());
cf7signature_resized = 1;
}
}
}
form.$groups.addClass('wpcf7cf-hidden');
for (let i=0; i < wpcf7cf_conditions.length; i++) {
const condition = wpcf7cf_conditions[i];
const show_group = window.wpcf7cf.should_group_be_shown(condition, form);
if (show_group) {
form.get('[data-id="'+condition.then_field+'"]').removeClass('wpcf7cf-hidden');
}
}
const animation_intime = wpcf7cf_settings.animation_intime;
const animation_outtime = wpcf7cf_settings.animation_outtime;
form.$groups.each(function (index) {
const $group = jQuery(this);
if ($group.is(':animated')) {
$group.finish(); // stop any current animations on the group
}
if ($group.css('display') === 'none' && !$group.hasClass('wpcf7cf-hidden')) {
if ($group.prop('tagName') === 'SPAN') {
$group.show().trigger('wpcf7cf_show_group'); // show instantly
} else {
$group.animate(wpcf7cf_show_animation, animation_intime).trigger('wpcf7cf_show_group'); // show with animation
}
if($group.attr('data-disable_on_hide') !== undefined) {
$group.find(':input').prop('disabled', false).trigger('changedisabledprop.wpcf7cf');
$group.find('.wpcf7-form-control-wrap').removeClass('wpcf7cf-disabled');
}
} else if ($group.css('display') !== 'none' && $group.hasClass('wpcf7cf-hidden')) {
if ($group.attr('data-clear_on_hide') !== undefined) {
const $inputs = jQuery(':input', $group).not(':button, :submit, :reset, :hidden');
$inputs.each(function(){
const $this = jQuery(this);
$this.val(this.defaultValue);
$this.prop('checked', this.defaultChecked);
});
jQuery('option', $group).each(function() {
this.selected = this.defaultSelected;
});
jQuery('select', $group).each(function() {
const $select = jQuery(this);
if ($select.val() === null) {
$select.val(jQuery("option:first",$select).val());
}
});
$inputs.each(function(){this.dispatchEvent(new Event("change",{"bubbles":true}))});
}
if ($group.prop('tagName') === 'SPAN') {
$group.hide().trigger('wpcf7cf_hide_group');
} else {
$group.animate(wpcf7cf_hide_animation, animation_outtime).trigger('wpcf7cf_hide_group'); // hide
}
}
});
form.updateHiddenFields();
form.updateSummaryFields();
};
Wpcf7cfForm.prototype.updateSummaryFields = function() {
const form = this;
const $summary = form.get('.wpcf7cf-summary');
if ($summary.length == 0 || !$summary.is(':visible')) {
return;
}
const fd = new FormData();
const formdata = form.$form.serializeArray();
jQuery.each(formdata,function(key, input){
fd.append(input.name, input.value);
});
// Make sure to add file fields to FormData
jQuery.each(form.$form.find('input[type="file"]'), function(index, el) {
if (! el.files.length) return true; // continue
const fieldName = el.name;
fd.append(fieldName, new Blob() , Array.from(el.files).map(file => file.name).join(', '));
});
// add file fields to form-data
jQuery.ajax({
url: wpcf7cf_global_settings.ajaxurl + '?action=wpcf7cf_get_summary',
type: 'POST',
data: fd,
processData: false,
contentType: false,
dataType: 'json',
success: function(json) {
$summary.html(json.summaryHtml);
}
});
};
Wpcf7cfForm.prototype.updateHiddenFields = function() {
const form = this;
const hidden_fields = [];
const hidden_groups = [];
const visible_groups = [];
form.$groups.each(function () {
const $group = jQuery(this);
if ($group.hasClass('wpcf7cf-hidden')) {
hidden_groups.push($group.attr('data-id'));
if($group.attr('data-disable_on_hide') !== undefined) {
// fields inside hidden disable_on_hide group
$group.find('input,select,textarea').each(function(){
const $this = jQuery(this);
if (!$this.prop('disabled')) {
$this.prop('disabled', true).trigger('changedisabledprop.wpcf7cf');
}
// if there's no other field with the same name visible in the form
// then push this field to hidden_fields
if (form.$form.find(`[data-class="wpcf7cf_group"]:not(.wpcf7cf-hidden) [name='${$this.attr('name')}']`).length === 0) {
hidden_fields.push($this.attr('name'));
}
})
$group.find('.wpcf7-form-control-wrap').addClass('wpcf7cf-disabled');
} else {
// fields inside regular hidden group are all pushed to hidden_fields
$group.find('input,select,textarea').each(function () {
hidden_fields.push(jQuery(this).attr('name'));
});
}
} else {
visible_groups.push($group.attr('data-id'));
}
});
form.hidden_fields = hidden_fields;
form.hidden_groups = hidden_groups;
form.visible_groups = visible_groups;
form.$input_hidden_group_fields.val(JSON.stringify(hidden_fields));
form.$input_hidden_groups.val(JSON.stringify(hidden_groups));
form.$input_visible_groups.val(JSON.stringify(visible_groups));
return true;
};
Wpcf7cfForm.prototype.updateGroups = function() {
const form = this;
form.$groups = form.$form.find('[data-class="wpcf7cf_group"]');
form.$groups.height('auto');
form.conditions = window.wpcf7cf.get_nested_conditions(form);
};
Wpcf7cfForm.prototype.updateEventListeners = function() {
const form = this;
// monitor input changes, and call displayFields() if something has changed
form.get('input, select, textarea, button').not('.wpcf7cf_add, .wpcf7cf_remove').off(wpcf7cf_change_events).on(wpcf7cf_change_events,form, function(e) {
const form = e.data;
clearTimeout(wpcf7cf_timeout);
wpcf7cf_timeout = setTimeout(function() {
window.wpcf7cf.updateMultistepState(form.multistep);
form.updateSimpleDom();
form.displayFields();
}, wpcf7cf_change_time_ms);
});
};
/**
* @global
* @namespace wpcf7cf
*/
window.wpcf7cf = {
hideGroup : function($group, animate) {
},
showGroup : function($group, animate) {
},
updateRepeaterSubHTML : function(html, oldSuffix, newSuffix, parentRepeaters) {
const oldIndexes = oldSuffix.split('__');
oldIndexes.shift(); // remove first empty element
const newIndexes = newSuffix.split('__');
newIndexes.shift(); // remove first empty element
let returnHtml = html;
if (
oldIndexes && newIndexes &&
oldIndexes.length === parentRepeaters.length &&
newIndexes.length === parentRepeaters.length
) {
const parentRepeatersInfo = parentRepeaters.map((repeaterId, i) => {
return {[repeaterId.split('__')[0]]: [oldIndexes[i], newIndexes[i]]};
});
const length = parentRepeatersInfo.length;
let replacements = oldIndexes.map( (oldIndex, i) => {
return [
'__'+oldIndexes.slice(0,length-i).join('__'),
'__'+newIndexes.slice(0,length-i).join('__'),
];
});
for (let i=0; i<length ; i++) {
const id = Object.keys(parentRepeatersInfo[i])[0];
const find = parentRepeatersInfo[i][id][0];
const repl = parentRepeatersInfo[i][id][1];
replacements.push([
`<span class="wpcf7cf-index wpcf7cf__${id}">${find}<\\/span>`,
`<span class="wpcf7cf-index wpcf7cf__${id}">${repl}</span>`
]);
}
replacements.forEach( ([oldSuffix, newSuffix]) => {
returnHtml = returnHtml.replace(new RegExp(oldSuffix,'g'), newSuffix);
});
}
return returnHtml ;
},
// keep this for backwards compatibility
initForm : function($forms) {
$forms.each(function(){
const $form = jQuery(this);
// only add form is its class is "wpcf7-form" and if the form was not previously added
if (
$form.hasClass('wpcf7-form') &&
!wpcf7cf_forms.some((form)=>{ return form.$form.get(0) === $form.get(0); })
) {
wpcf7cf_forms.push(new Wpcf7cfForm($form));
}
});
},
getWpcf7cfForm : function ($form) {
const matched_forms = wpcf7cf_forms.filter((form)=>{
return form.$form.get(0) === $form.get(0);
});
if (matched_forms.length) {
return matched_forms[0];
}
return false;
},
get_nested_conditions : function(form) {
const conditions = form.initial_conditions;
//loop trough conditions. Then loop trough the dom, and each repeater we pass we should update all sub_values we encounter with __index
form.reloadSimpleDom();
const groups = Object.values(form.simpleDom).filter(function(item, i) {
return item.type==='group';
});
let sub_conditions = [];
for(let i = 0; i < groups.length; i++) {
const g = groups[i];
let relevant_conditions = conditions.filter(function(condition, i) {
return condition.then_field === g.original_name;
});
relevant_conditions = relevant_conditions.map(function(item,i) {
return {
then_field : g.name,
and_rules : item.and_rules.map(function(and_rule, i) {
return {
if_field : and_rule.if_field+g.suffix,
if_value : and_rule.if_value,
operator : and_rule.operator
};
})
}
});
sub_conditions = sub_conditions.concat(relevant_conditions);
}
return sub_conditions;
},
get_simplified_dom_model : function(currentNode, simplified_dom = {}, parentGroups = [], parentRepeaters = []) {
const type = currentNode.classList && currentNode.classList.contains('wpcf7cf_repeater') ? 'repeater' :
currentNode.dataset.class == 'wpcf7cf_group' ? 'group' :
currentNode.className == 'wpcf7cf_step' ? 'step' :
currentNode.hasAttribute('name') ? 'input' : false;
let newParentRepeaters = [...parentRepeaters];
let newParentGroups = [...parentGroups];
if (type) {
const name = type === 'input' ? currentNode.getAttribute('name') : currentNode.dataset.id;
if (type === 'repeater') {
newParentRepeaters.push(name);
}
if (type === 'group') {
newParentGroups.push(name);
}
// skip _wpcf7 hidden fields
if (name.substring(0,6) === '_wpcf7') return {};
const original_name = type === 'repeater' || type === 'group' ? currentNode.dataset.orig_data_id
: type === 'input' ? (currentNode.getAttribute('data-orig_name') || name)
: name;
const nameWithoutBrackets = name.replace('[]','');
const originalNameWithoutBrackets = original_name.replace('[]','');
const val = type === 'step' ? [currentNode.dataset.id.substring(5)] : [];
const suffix = nameWithoutBrackets.replace(originalNameWithoutBrackets, '');
if (!simplified_dom[name]) {
// init entry
simplified_dom[name] = {name, type, original_name, suffix, val, parentGroups, parentRepeaters}
}
if (type === 'input') {
// skip unchecked checkboxes and radiobuttons
if ( (currentNode.type === 'checkbox' || currentNode.type === 'radio') && !currentNode.checked ) return {};
// if multiselect, make sure to add all the values
if ( currentNode.multiple && currentNode.options ) {
simplified_dom[name].val = Object.values(currentNode.options).filter(o => o.selected).map(o => o.value)
} else {
simplified_dom[name].val.push(currentNode.value);
}
}
}
// can't use currentNode.children (because then field name cannot be "children")
const getter = Object.getOwnPropertyDescriptor(Element.prototype, "children").get;
const children = getter.call(currentNode);
Array.from(children).forEach(childNode => {
const dom = wpcf7cf.get_simplified_dom_model(childNode, simplified_dom, newParentGroups, newParentRepeaters);
simplified_dom = {...dom, ...simplified_dom} ;
});
return simplified_dom;
},
updateMultistepState: function (multistep) {
if (multistep == null) return;
if (multistep.form.$form.hasClass('submitting')) return;
// update hidden input field
const stepsData = {
currentStep : multistep.currentStep,
numSteps : multistep.numSteps,
fieldsInCurrentStep : multistep.getFieldsInStep(multistep.currentStep)
};
multistep.form.$input_steps.val(JSON.stringify(stepsData));
// update Buttons
multistep.$btn_prev.removeClass('disabled').attr('disabled', false);
multistep.$btn_next.removeClass('disabled').attr('disabled', false);
if (multistep.currentStep == multistep.numSteps) {
multistep.$btn_next.addClass('disabled').attr('disabled', true);
}
if (multistep.currentStep == 1) {
multistep.$btn_prev.addClass('disabled').attr('disabled', true);
}
// replace next button with submit button on last step.
// TODO: make this depend on a setting
const $submit_button = multistep.form.$form.find('input[type="submit"]:last').eq(0);
const $ajax_loader = multistep.form.$form.find('.wpcf7-spinner').eq(0);
$submit_button.detach().prependTo(multistep.$btn_next.parent());
$ajax_loader.detach().prependTo(multistep.$btn_next.parent());
if (multistep.currentStep == multistep.numSteps) {
multistep.$btn_next.hide();
$submit_button.show();
} else {
$submit_button.hide();
multistep.$btn_next.show();
}
// update dots
const $dots = multistep.$dots.find('.dot');
$dots.removeClass('active').removeClass('completed');
for(let step = 1; step <= multistep.numSteps; step++) {
if (step < multistep.currentStep) {
$dots.eq(step-1).addClass('completed');
} else if (step == multistep.currentStep) {
$dots.eq(step-1).addClass('active');
}
}
},
should_group_be_shown : function(condition, form) {
let show_group = true;
let atLeastOneFieldFound = false;
for (let and_rule_i = 0; and_rule_i < condition.and_rules.length; and_rule_i++) {
let condition_ok = false;
const condition_and_rule = condition.and_rules[and_rule_i];
const inputField = form.getFieldByName(condition_and_rule.if_field);
if (!inputField) continue; // field not found
atLeastOneFieldFound = true;
const if_val = condition_and_rule.if_value;
let operator = condition_and_rule.operator;
//backwards compat
operator = operator === '≤' ? 'less than or equals' : operator;
operator = operator === '≥' ? 'greater than or equals' : operator;
operator = operator === '>' ? 'greater than' : operator;
operator = operator === '<' ? 'less than' : operator;
const $field = operator === 'function' && jQuery(`[name="${inputField.name}"]`).eq(0);
condition_ok = this.isConditionTrue(inputField.val,operator,if_val, $field);
show_group = show_group && condition_ok;
}
return show_group && atLeastOneFieldFound;
},
isConditionTrue(values, operator, testValue='', $field=jQuery()) {
if (!Array.isArray(values)) {
values = [values];
}
let condition_ok = false; // start by assuming that the condition is not met
// Considered EMPTY: [] [''] [null] ['',null] [,,'']
// Considered NOT EMPTY: [0] ['ab','c'] ['',0,null]
const valuesAreEmpty = values.length === 0 || values.every((v) => !v&&v!==0); // 0 is not considered empty
// special cases: [] equals '' => TRUE; [] not equals '' => FALSE
if (operator === 'equals' && testValue === '' && valuesAreEmpty) {
return true;
}
if (operator === 'not equals' && testValue === '' && valuesAreEmpty) {
return false;
}
if (valuesAreEmpty) {
if (operator === 'is empty') {
condition_ok = true;
}
} else {
if (operator === 'not empty') {
condition_ok = true;
}
}
const testValueNumber = isFinite(parseFloat(testValue)) ? parseFloat(testValue) : NaN;
if (operator === 'not equals' || operator === 'not equals (regex)') {
// start by assuming that the condition is met
condition_ok = true;
}
if (
operator === 'function'
&& typeof window[testValue] == 'function'
&& window[testValue]($field) // here we call the actual user defined function
) {
condition_ok = true;
}
let regex_patt = /.*/i; // fallback regex pattern
let isValidRegex = true;
if (operator === 'equals (regex)' || operator === 'not equals (regex)') {
try {
regex_patt = new RegExp(testValue, 'i');
} catch(e) {
isValidRegex = false;
}
}
for(let i = 0; i < values.length; i++) {
const value = values[i];
const valueNumber = isFinite(parseFloat(value)) ? parseFloat(value) : NaN;
const valsAreNumbers = !isNaN(valueNumber) && !isNaN(testValueNumber);
if (
operator === 'equals' && value === testValue ||
operator === 'equals (regex)' && regex_patt.test(value) ||
operator === 'greater than' && valsAreNumbers && valueNumber > testValueNumber ||
operator === 'less than' && valsAreNumbers && valueNumber < testValueNumber ||
operator === 'greater than or equals' && valsAreNumbers && valueNumber >= testValueNumber ||
operator === 'less than or equals' && valsAreNumbers && valueNumber <= testValueNumber
) {
condition_ok = true;
break;
} else if (
operator === 'not equals' && value === testValue ||
operator === 'not equals (regex)' && regex_patt.test(value)
) {
condition_ok = false;
break;
}
}
return condition_ok;
},
getFormObj($form) {
if (typeof $form === 'string') {
$form = jQuery($form).eq(0);
}
return wpcf7cf.getWpcf7cfForm($form);
},
getRepeaterObj($form, repeaterDataId) {
const form = wpcf7cf.getFormObj($form);
const repeater = form.repeaters.find( repeater => repeater.params.$repeater.attr('data-id') === repeaterDataId );
return repeater;
},
getMultiStepObj($form){
const form = wpcf7cf.getFormObj($form);
return form.multistep;
},
/**
* Append a new sub-entry to the repeater with the name `repeaterDataId` inside the form `$form`
* @memberof wpcf7cf
* @function wpcf7cf.repeaterAddSub
* @link
* @param {String|JQuery} $form - JQuery object or css-selector representing the form
* @param {String} repeaterDataId - *data-id* attribute of the repeater. Normally this is simply the name of the repeater. However, in case of a nested repeater you need to append the name with the correct suffix. For example `my-nested-repeater__1__3`. Hint (check the `data-id` attribute in the HTML code to find the correct suffix)
*/
repeaterAddSub($form,repeaterDataId) {
const repeater = wpcf7cf.getRepeaterObj($form, repeaterDataId);
repeater.updateSubs(repeater.params.$repeater.num_subs+1);
},
/**
* Insert a new sub-entry at the given `index` of the repeater with the name `repeaterDataId` inside the form `$form`
* @memberof wpcf7cf
* @param {String|JQuery} $form - JQuery object or css-selector representing the form
* @param {String} repeaterDataId - *data-id* attribute of the repeater.
* @param {Number} index - position where to insert the new sub-entry within the repeater
*/
repeaterAddSubAtIndex($form,repeaterDataId,index) {
const repeater = wpcf7cf.getRepeaterObj($form, repeaterDataId);
repeater.addSubs(1, index);
},
/**
* Remove the sub-entry at the given `index` of the repeater with the *data-id* attribute of `repeaterDataId` inside the form `$form`
* @memberof wpcf7cf
* @param {String|JQuery} $form - JQuery object or css-selector representing the form
* @param {String} repeaterDataId - *data-id* attribute of the repeater.
* @param {Number} index - position where to insert the new sub-entry within the repeater
*/
repeaterRemoveSubAtIndex($form,repeaterDataId,index) {
const repeater = wpcf7cf.getRepeaterObj($form, repeaterDataId);
repeater.removeSubs(1, index);
},
/**
* Remove the last sub-entry from the repeater with the *data-id* attribute of `repeaterDataId` inside the form `$form`
* @memberof wpcf7cf
* @param {String|JQuery} $form - JQuery object or css-selector representing the form
* @param {String} repeaterDataId - *data-id* attribute of the repeater.
* @param {Number} index - position where to insert the new sub-entry within the repeater
*/
repeaterRemoveSub($form,repeaterDataId) {
const repeater = wpcf7cf.getRepeaterObj($form, repeaterDataId);
repeater.updateSubs(repeater.params.$repeater.num_subs-1);
},
/**
* Set the number of subs for the repeater with the *data-id* attribute of `repeaterDataId` inside the form `$form`.
* Subs are either appended to or removed from the end of the repeater.
* @memberof wpcf7cf
* @param {String|JQuery} $form - JQuery object or css-selector representing the form
* @param {String} repeaterDataId - *data-id* attribute of the repeater.
* @param {Number} numberOfSubs - position where to insert the new sub-entry within the repeater
*/
repeaterSetNumberOfSubs($form, repeaterDataId, numberOfSubs) {
const repeater = wpcf7cf.getRepeaterObj($form, repeaterDataId);
repeater.updateSubs(numberOfSubs);
},
/**
* Move to step number `step`, ignoring any validation.
* @memberof wpcf7cf
* @param {String|JQuery} $form - JQuery object or css-selector representing the form
* @param {*} step
*/
multistepMoveToStep($form, step) {
const multistep = wpcf7cf.getMultiStepObj($form);
multistep.moveToStep(step);
},
/**
* Validate the current step, and move to step number `step` if validation passes.
* @memberof wpcf7cf
* @param {String|JQuery} $form - JQuery object or css-selector representing the form
* @param {Number} step
*/
async multistepMoveToStepWithValidation($form, step) {
const multistep = wpcf7cf.getMultiStepObj($form);
const result = await multistep.validateStep(multistep.currentStep);
if (result === 'success') {
multistep.moveToStep(step);
}
},
};
jQuery('.wpcf7-form').each(function(){
wpcf7cf_forms.push(new Wpcf7cfForm(jQuery(this)));
});
// Call displayFields again on all forms
// Necessary in case some theme or plugin changed a form value by the time the entire page is fully loaded.
jQuery('document').ready( function() {
wpcf7cf_forms.forEach(function(f){
f.displayFields();
});
});
// fix for exclusive checkboxes in IE (this will call the change-event again after all other checkboxes are unchecked, triggering the display_fields() function)
const old_wpcf7ExclusiveCheckbox = jQuery.fn.wpcf7ExclusiveCheckbox;
jQuery.fn.wpcf7ExclusiveCheckbox = function() {
return this.find('input:checkbox').on('click', function() {
const name = jQuery(this).attr('name');
jQuery(this).closest('form').find('input:checkbox[name="' + name + '"]').not(this).prop('checked', false).eq(0).change();
});
};