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✏️ Editing: front.condition.js

// the semi-colon before function invocation is a safety net against concatenated
// scripts and/or other plugins which may not be closed properly.
;// noinspection JSUnusedLocalSymbols
(function ($, window, document, undefined) {

"use strict";

// undefined is used here as the undefined global variable in ECMAScript 3 is
	// mutable (ie. it can be changed by someone else). undefined isn't really being
	// passed in so we can ensure the value of it is truly undefined. In ES5, undefined
	// can no longer be modified.

// window and document are passed through as local variables rather than global
	// as this (slightly) quickens the resolution process and can be more efficiently
	// minified (especially when both are regularly referenced in your plugin).

window.paypalHasCondition = false;

// Create the defaults once
	var pluginName = "forminatorFrontCondition",
		defaults = {
			fields: {},
			relations: {}
		};

// The actual plugin constructor
	function ForminatorFrontCondition(element, options, calendar) {
		this.element = element;
		this.$el = $(this.element);

// jQuery has an extend method which merges the contents of two or
		// more objects, storing the result in the first object. The first object
		// is generally empty as we don't want to alter the default options for
		// future instances of the plugin
		this.settings = $.extend({}, defaults, options);
		this._defaults = defaults;
		this._name = pluginName;
		this.calendar = calendar[0];
		this.init();
	}
	// Avoid Plugin.prototype conflicts
	$.extend(ForminatorFrontCondition.prototype, {
		init: function () {
			var self = this,
				form = this.$el;
			this.add_missing_relations();

this.$el.find( ".forminator-field input, .forminator-row input[type=hidden], .forminator-field select, .forminator-field textarea, .forminator-field-signature").on( 'change input', function (e) {
				var $element = $(this),
					element_id = $element.closest('.forminator-col').attr('id');

if (typeof element_id === 'undefined') {
                    /*
                     * data-multi attribute was added to Name field - multiple
                     * We had to use name attribute for Name multi-field because we cannot change
                     * the IDs of elements. Some functions rely on the ID text pattern already.
                     */
                    if ( $element.attr( 'data-multi' ) === '1' ) {
					   element_id = $element.attr( 'name' );
                    } else {
					   element_id = $element.attr( 'id' );
                    }
				}
				element_id = element_id.trim();
				//lookup condition of fields
				if (!self.has_relations(element_id) && !self.has_siblings(element_id)) return false;

if( self.has_siblings(element_id) ) {
					self.trigger_fake_parent_date_field(element_id);
				}
				if(!self.has_relations(element_id) && self.has_siblings(element_id)){
					self.trigger_siblings(element_id);
					return false;
				}

self.process_relations( element_id, $element, e );

self.paypal_button_condition();

self.maybe_clear_upload_container();
			});

// Trigger change event to textarea that has tinyMCE editor
            // For non-ajax form load
            $( document ).on( 'tinymce-editor-init', function ( event, editor ) {
                editor.on( 'change', function( e ) {
                    form.find( '#' + $(this).attr( 'id' ) ).change();
                });
            });
            // For ajax form load
            if ( typeof tinyMCE !== 'undefined' && tinyMCE.activeEditor ) {
                tinyMCE.activeEditor.on( 'change', function( e ) {
                    form.find( '#' + $(this).attr( 'id' ) ).change();
                });
            }

this.$el.find('.forminator-button.forminator-button-back, .forminator-button.forminator-button-next').on("click", function () {
				form.find('.forminator-field input:not([type="file"]), .forminator-row input[type=hidden], .forminator-field select, .forminator-field textarea').trigger( 'change', 'forminator_emulate_trigger' );
			});
			// Simulate change
			this.$el.find('.forminator-field input, .forminator-row input[type=hidden], .forminator-field select, .forminator-field textarea').trigger( 'change', 'forminator_emulate_trigger' );
			this.init_events();
		},

process_relations: function( element_id, $element, e ) {
			var self = this;
			// Check if the field has any relations
			var relations = self.get_relations( element_id );
			// Loop all relations the field have
			relations.forEach(function (relation) {
				var logic = self.get_field_logic(relation),
					action = logic.action,
					rule = logic.rule,
					conditions = logic.conditions, // Conditions rules
					matches = 0 // Number of matches
				;

// If paypal has logic set paypalHasCondition to true
				if ( 0 === relation.indexOf( 'paypal' ) ) {
					if ( 0 !== logic.length ) {
						window.paypalHasCondition = true;
					}
				}

conditions.forEach(function (condition) {
					// If rule is applicable save in matches
					if (self.is_applicable_rule(condition, action)) {
						matches++;
					}
				});

if ((rule === "all" && matches === conditions.length) || (rule === "any" && matches > 0)) {
					//check if the given $element is an jQuery object
					if( $element instanceof jQuery ) {
						var pagination = $element.closest('.forminator-pagination');
					}
					if (relation === 'submit' && typeof pagination !== 'undefined') {
						self.toggle_field(relation, 'show', "valid");
					}
					self.toggle_field(relation, action, "valid");
					if (self.has_relations(relation)){
						if(action === 'hide'){
							self.hide_element(relation, e);
						}else{
							self.show_element(relation, e);
						}
					}
				} else {
					self.toggle_field(relation, action, "invalid");
					if (self.has_relations(relation)){
						if(action === 'show'){
							self.hide_element(relation, e);
						}else{
							self.show_element(relation, e);
						}
					}
				}
			});
		},

/**
		 * Register related events
		 *
		 * @since 1.0.3
		 */
		init_events: function () {
			var self = this;
			this.$el.on('forminator.front.condition.restart', function (e) {
				self.on_restart(e);
			});
		},

/**
		 * Restart conditions
		 *
		 * @since 1.0.3
		 *
		 * @param e
		 */
		on_restart: function (e) {
			// restart condition
			this.$el.find('.forminator-field input:not([type="file"]), .forminator-row input[type=hidden], .forminator-field select, .forminator-field textarea').trigger( 'change', 'forminator_emulate_trigger' );
		},

/**
		 * Add missing relations based on fields.conditions
		 */
		add_missing_relations: function () {
			var self = this;
			var missedRelations = {};
			if (typeof this.settings.fields !== "undefined") {
				var conditionsFields = this.settings.fields;
				Object.keys(conditionsFields).forEach(function (key) {
					var conditions = conditionsFields[key]['conditions'];
					conditions.forEach(function (condition) {
						var relatedField = condition.field;
						if (!self.has_relations(relatedField)) {
							if (typeof missedRelations[relatedField] === 'undefined') {
								missedRelations[relatedField] = [];
							}
							missedRelations[relatedField].push(key);

}
					});
				});
			}
			Object.keys(missedRelations).forEach(function (relatedField) {
				self.settings.relations[relatedField] = missedRelations[relatedField];
			});
		},

get_field_logic: function (element_id) {
			if (typeof this.settings.fields[element_id] === "undefined") return [];
			return this.settings.fields[element_id];
		},

has_relations: function (element_id) {
			return typeof this.settings.relations[element_id] !== "undefined";
		},

get_relations: function (element_id) {
			if (!this.has_relations(element_id)) return [];

return this.settings.relations[element_id];
		},

get_field_value: function (element_id) {
            if ( '' === element_id ) {
                return '';
            }

var $element = this.get_form_field(element_id),
				value = $element.val();

//check the type of input
			if (this.field_is_radio($element)) {
				value = $element.filter(":checked").val();
			} else if (this.field_is_signature($element)) {
				value = $element.find( "input[id$='_data']" ).val();
			} else if (this.field_is_checkbox($element)) {
				value = [];
				$element.each(function () {
					if ($(this).is(':checked')) {
						value.push($(this).val().toLowerCase());
					}
				});

// if value is empty, return it as null
                if ( 0 === value.length ) {
                    value = null;
                }
			} else if ( this.field_is_textarea_wpeditor( $element ) ) {
                if ( typeof tinyMCE !== 'undefined' && tinyMCE.activeEditor ) {
                    value = tinyMCE.activeEditor.getContent();
                }
			}
			if (!value) return "";

return value;
		},

get_date_field_value: function(element_id){
            if ( '' === element_id ) {
                return '';
            }

var $element = this.get_form_field(element_id);
			//element may not be a real jQuery element for fake virtual parent date field
			var fake_field = true;
			if( $element instanceof jQuery ) {
				fake_field = false;
				//element may just be the wrapper div of child fields
				if( $element.hasClass('forminator-col') ) {
					fake_field = true;
				}
			}

var value = "";

if ( !fake_field && this.field_is_datepicker($element) ){
				value = $element.val();
				//check if formats are accepted
				switch ( $element.data('format') ) {
                 case 'dd/mm/yy':
                     value = $element.val().split("/").reverse().join("-");
                     break;
                 case 'dd.mm.yy':
                     value = $element.val().split(".").reverse().join("-");
                     break;
                 case 'dd-mm-yy':
                     value = $element.val().split("-").reverse().join("-");
                     break;
             }

var formattedDate = new Date();

if ( '' !== value ) {
                 formattedDate = new Date(value);
            }

value = {'year':formattedDate.getFullYear(), 'month':this.calendar.months[formattedDate.getMonth()].toLowerCase(), 'date':formattedDate.getDate(), 'day':this.calendar.days[formattedDate.getDay()].toLowerCase() };

} else {

var parent 	 = ( fake_field === true )? element_id : $element.data('parent');
				var	year 	 = this.get_form_field_value(parent+'-year'),
					mnth 	 = this.get_form_field_value(parent+'-month'),
					day  	 = this.get_form_field_value(parent+'-day');

if( year !== "" && mnth !== "" && day !== "" ){
					var formattedDate = new Date(year+'-'+mnth+'-'+day);
					if( fake_field === true ) {
						return formattedDate;
					}
					value = {'year':formattedDate.getFullYear(), 'month':this.calendar.months[formattedDate.getMonth()].toLowerCase(), 'date':formattedDate.getDate(), 'day':this.calendar.days[formattedDate.getDay()].toLowerCase() };
				}

}

if (!value) return "";

return value;

field_is_radio: function ($element) {
			var is_radio = false;
			$element.each(function () {
				if ($(this).attr('type') === 'radio') {
					is_radio = true;
					//break
					return false;
				}
			});

return is_radio;
		},

field_is_signature: function($element) {
			var is_signature = false;

$element.each(function () {
				if ($(this).find('.forminator-field-signature').length > 0) {
					is_signature = true;
					//break
					return false;
				}
			});

return is_signature;
		},

field_is_datepicker: function ($element) {
			var is_date = false;
			$element.each(function () {
				if ($(this).hasClass('forminator-datepicker')) {
					is_date = true;
					//break
					return false;
				}
			});

return is_date;
		},

field_is_checkbox: function ($element) {
			var is_checkbox = false;
			$element.each(function () {
				if ($(this).attr('type') === 'checkbox') {
					is_checkbox = true;
					//break
					return false;
				}
			});

return is_checkbox;
		},

/* field_is_consent: function ( $element ) {
			var is_consent = false;

$( 'input[name="' + $element + '"]' ).each(function () {
				if ( $element.indexOf( 'consent' ) >= 0 ) {
					is_consent = true;
					//break
					return false;
				}
			});

return is_consent;
		}, */

field_is_select: function ($element) {
			return $element.is('select');
		},

field_is_textarea_wpeditor: function ($element) {
			var is_textarea_wpeditor = false;
			$element.each(function () {
				if ( $(this).parent( '.wp-editor-container' ).parent( 'div' ).hasClass( 'tmce-active' ) ) {
					is_textarea_wpeditor = true;
					//break
					return false;
				}
			});

return is_textarea_wpeditor;
		},

field_is_upload: function ($element) {
			var is_upload = false;

if ( -1 !== $element.indexOf( 'upload' ) ) {
				is_upload = true;
			}

return is_upload;
		},

// used in forminatorFrontCalculate
		get_form_field: function (element_id) {
			//find element by suffix -field on id input (default behavior)
			var $element = this.$el.find('#' + element_id + '-field');
			if ($element.length === 0) {
				$element = this.$el.find('.' + element_id + '-payment');
				if ($element.length === 0) {
					//find element by its on name (for radio on singlevalue)
					$element = this.$el.find('input[name="' + element_id + '"]');
					if ($element.length === 0) {
						// for text area that have uniqid, so we check its name instead
						$element = this.$el.find('textarea[name="' + element_id + '"]');
						if ($element.length === 0) {
							//find element by its on name[] (for checkbox on multivalue)
							$element = this.$el.find('input[name="' + element_id + '[]"]');
							if ($element.length === 0) {
								//find element by select name
								$element = this.$el.find('select[name="' + element_id + '"]');
								if ($element.length === 0) {
									//find element by direct id (for name field mostly)
									//will work for all field with element_id-[somestring]
									$element = this.$el.find('#' + element_id);
								}
							}
						}
					}
				}
			}

return $element;
		},

// Extension of get_form_field to get value
		get_form_field_value: function (element_id) {
			//find element by suffix -field on id input (default behavior)
			var $form_id = this.$el.data( 'form-id' );
			var $element = this.$el.find('#forminator-form-' + $form_id + '__field--' + element_id );
			if ($element.length === 0) {
				var $element = this.$el.find('#' + element_id + '-field' );
				if ($element.length === 0) {
					//find element by its on name (for radio on singlevalue)
					$element = this.$el.find('input[name="' + element_id + '"]');
					if ($element.length === 0) {
						// for text area that have uniqid, so we check its name instead
						$element = this.$el.find('textarea[name="' + element_id + '"]');
						if ($element.length === 0) {
							//find element by its on name[] (for checkbox on multivalue)
							$element = this.$el.find('input[name="' + element_id + '[]"]');
							if ($element.length === 0) {
								//find element by select name
								$element = this.$el.find('select[name="' + element_id + '"]');
								if ($element.length === 0) {
									//find element by direct id (for name field mostly)
									//will work for all field with element_id-[somestring]
									$element = this.$el.find('#' + element_id);
								}
							}
						}
					}
				}
			}

return $element.val();
		},

is_numeric: function (number) {
			return !isNaN(parseFloat(number)) && isFinite(number);
		},

is_date_rule: function(operator){

var dateRules  = ['day_is', 'day_is_not', 'month_is', 'month_is_not', 'is_before', 'is_after', 'is_before_n_or_more_days', 'is_before_less_than_n_days', 'is_after_n_or_more_days', 'is_after_less_than_n_days'];

return dateRules.includes( operator );

has_siblings: function(element){
            if ( '' === element ) {
                return false;
            }

element = this.get_form_field(element);
			if( element.data('parent') ) return true;
			return false;

trigger_fake_parent_date_field: function(element_id){
			var	element = this.get_form_field(element_id),
				parent  = element.data('parent');
				this.process_relations( parent, {}, {});
		},

trigger_siblings: function(element_id){
			var self = this,
				element = self.get_form_field(element_id),
				parent = element.data('parent'),
				siblings = [];

siblings 	= [parent+'-year', parent+'-month', parent+'-day'];

$.each(siblings, function( index, sibling ) {
			  	if( element_id !== sibling && self.has_relations(sibling) ){
					self.get_form_field(sibling).trigger('change');
				}
			});

is_applicable_rule: function (condition, action) {
			if (typeof condition === "undefined") return false;

if( this.is_date_rule( condition.operator ) ){
				var value1 = this.get_date_field_value(condition.field);
			}else{
				var value1 = this.get_field_value(condition.field);
			}

var value2 = condition.value,
				operator = condition.operator
			;

// remove this along with the function field_is_consent if all goes well after 1.15.3
			/* if ( this.field_is_consent( condition.field ) ) {
				value2 = 'true';
			} */

if (action === "show") {
				return this.is_matching(value1, value2, operator) && this.is_hidden(condition.field);
			} else {
				return this.is_matching(value1, value2, operator);
			}
		},

is_hidden: function (element_id) {
			var $element_id = this.get_form_field(element_id),
				$column_field = $element_id.closest('.forminator-col'),
				$row_field = $column_field.closest('.forminator-row')
			;

if ( $row_field.hasClass("forminator-hidden-option") ) {
				return true;
			}

if( $row_field.hasClass("forminator-hidden") ) {
				return false;
			}

return true;
		},

is_matching: function (value1, value2, operator) {
			// Match values case
			var isArrayValue = Array.isArray(value1);

// Match values case
			if (typeof value1 === 'string') {
				value1 = value1.toLowerCase();
			}

if(typeof value2 === 'string'){
				value2 = value2.toLowerCase();
			}

switch (operator) {
				case "is":
					if (!isArrayValue) {
						return value1 === value2;
					} else {
						return $.inArray(value2, value1) > -1;
					}
				case "is_not":
					if (!isArrayValue) {
						return value1 !== value2;
					} else {
						return $.inArray(value2, value1) === -1;
					}
				case "is_great":
					// typecasting to integer, with return `NaN` when its literal chars, so `is_numeric` will fail
					value1 = +value1;
					value2 = +value2;
					return this.is_numeric(value1) && this.is_numeric(value2) ? value1 > value2 : false;
				case "is_less":
					value1 = +value1;
					value2 = +value2;
					return this.is_numeric(value1) && this.is_numeric(value2) ? value1 < value2 : false;
				case "contains":
					return this.contains(value1, value2);
				case "starts":
					return value1.startsWith(value2);
				case "ends":
					return value1.endsWith(value2);
				case "month_is":
					return value1.month === value2;
				case "month_is_not":
					return value1.month !== value2;
				case "day_is":
					return value1.day === value2;
				case "day_is_not":
					return value1.day !== value2;
				case "is_before":
					return this.date_is_smaller( value1, value2 );
				case "is_after":
					return this.date_is_grater( value1, value2 );
				case "is_before_n_or_more_days":
					return this.date_is_n_days_before_current_date( value1, value2 );
				case "is_before_less_than_n_days":
					return this.date_is_less_than_n_days_before_current_date( value1, value2 );
				case "is_after_n_or_more_days":
					return this.date_is_n_days_after_current_date( value1, value2 );
				case "is_after_less_than_n_days":
					return this.date_is_less_than_n_days_after_current_date( value1, value2 );
			}

// Return false if above are not valid
			return false;
		},

contains: function (field_value, value) {
			return field_value.toLowerCase().indexOf(value) >= 0;
		},

date_is_grater: function( date1, date2 ) {
			return forminatorDateUtil.compare( date1, date2 ) === 1;
		},

date_is_smaller: function( date1, date2 ) {
			return forminatorDateUtil.compare( date1, date2 ) === -1;
		},

date_is_equal: function( date1, date2 ) {
			return forminatorDateUtil.compare( date1, date2 ) === 0;
		},

date_is_n_days_before_current_date: function( date1, n ) {
			n = parseInt( n );
			var current_date = this.get_current_date();
			var diff = forminatorDateUtil.diffInDays( date1, current_date );
			if( isNaN( diff ) ) {
				return false;
			}
			if( n === 0 ) {
				return ( diff === n );
			} else {
				return ( diff >= n );
			}
		},

date_is_less_than_n_days_before_current_date: function( date1, n ) {
			n = parseInt( n );
			var current_date = this.get_current_date();
			var diff = forminatorDateUtil.diffInDays( date1, current_date );
			if( isNaN( diff ) ) {
				return false;
			}

return ( diff < n && diff > 0 );
		},

date_is_n_days_after_current_date: function( date1, n ) {
			n = parseInt( n );
			var current_date = this.get_current_date();
			var diff = forminatorDateUtil.diffInDays( current_date, date1 );
			if( isNaN( diff ) ) {
				return false;
			}
			if( n === 0 ) {
				return ( diff === n );
			} else {
				return ( diff >= n );
			}
		},

date_is_less_than_n_days_after_current_date: function( date1, n ) {
			n = parseInt( n );
			var current_date = this.get_current_date();
			var diff = forminatorDateUtil.diffInDays( current_date, date1 );
			if( isNaN( diff ) ) {
				return false;
			}

return ( diff < n && diff > 0 );
		},

get_current_date: function() {
			return new Date();
		},

toggle_field: function (element_id, action, type) {
			var $element_id = this.get_form_field(element_id),
				$column_field = $element_id.closest('.forminator-col'),
				$hidden_upload = $column_field.find('.forminator-input-file-required'),
				$hidden_signature = $column_field.find('[id ^=ctlSignature][id $=_data]'),
				$hidden_wp_editor = $column_field.find('.forminator-wp-editor-required'),
				$row_field = $column_field.closest('.forminator-row'),
				$pagination_next_field = this.$el.find('.forminator-pagination-footer').find('.forminator-button-next'),
				submit_selector = 'submit' === element_id ? '.forminator-button-submit' : '#forminator-paypal-submit',
				$pagination_field = this.$el.find( submit_selector )
				;

// Handle show action
			if (action === "show") {
				if (type === "valid") {
					$row_field.removeClass('forminator-hidden');
					$column_field.removeClass('forminator-hidden');
					$pagination_next_field.removeClass('forminator-hidden');
					if ($hidden_upload.length > 0) {
						$hidden_upload.addClass('do-validate');
					}
					if ($hidden_wp_editor.length > 0) {
						$hidden_wp_editor.addClass('do-validate');
					}
					if ($hidden_signature.length > 0) {
						$hidden_signature.addClass('do-validate');
					}
					if ( 'submit' === element_id ) {
						$pagination_field.removeClass('forminator-hidden');
					}
					if ( 0 === element_id.indexOf( 'paypal' ) ) {
						$pagination_field.removeClass('forminator-hidden');
					}
				} else {
					$column_field.addClass('forminator-hidden');
					if ( 'submit' === element_id ) {
						$pagination_field.addClass('forminator-hidden');
					}
					if ( 0 === element_id.indexOf( 'paypal' ) ) {
						$pagination_field.addClass('forminator-hidden');
					}
					if ($hidden_upload.length > 0) {
						$hidden_upload.removeClass('do-validate');
					}
					if ($hidden_wp_editor.length > 0) {
						$hidden_wp_editor.removeClass('do-validate');
					}
					if ($hidden_signature.length > 0) {
						$hidden_signature.removeClass('do-validate');
					}
					if ($row_field.find('> .forminator-col:not(.forminator-hidden)').length === 0) {
						$row_field.addClass('forminator-hidden');
					}
				}
			}

// Handle hide action
			if (action === "hide") {
				if (type === "valid") {
					$column_field.addClass('forminator-hidden');
					$pagination_field.addClass('forminator-hidden');
					if ($hidden_upload.length > 0) {
						$hidden_upload.removeClass('do-validate');
					}
					if ($hidden_wp_editor.length > 0) {
						$hidden_wp_editor.removeClass('do-validate');
					}
					if ($hidden_signature.length > 0) {
						$hidden_signature.removeClass('do-validate');
					}
					if ($row_field.find('> .forminator-col:not(.forminator-hidden)').length === 0) {
						$row_field.addClass('forminator-hidden');
					}
				} else {
					$row_field.removeClass('forminator-hidden');
					$column_field.removeClass('forminator-hidden');
					$pagination_field.removeClass('forminator-hidden');
					if ($hidden_upload.length > 0) {
						$hidden_upload.addClass('do-validate');
					}
					if ($hidden_wp_editor.length > 0) {
						$hidden_wp_editor.addClass('do-validate');
					}
					if ($hidden_signature.length > 0) {
						$hidden_signature.addClass('do-validate');
					}
				}
			}

this.$el.trigger('forminator:field:condition:toggled');
		},

clear_value: function(element_id, e) {
			var $element = this.get_form_field(element_id),
				value = this.get_field_value(element_id)
			;
			if ( $element.hasClass('forminator-cleared-value') ) {
				return;
			}
			$element.addClass('forminator-cleared-value');

// Execute only on human action
			if (e.originalEvent !== undefined) {
				if (this.field_is_radio($element)) {
					$element.attr('data-previous-value', value);
					$element.removeAttr('checked');
				} else if (this.field_is_checkbox($element)) {
					$element.each(function () {
						if($(this).is(':checked')) {
							$(this).attr('data-previous-value', value);
						}
						$(this).removeAttr('checked');
					});
				} else {
					$element.attr('data-previous-value', value);
					$element.val('');
				}
			}
		},

restore_value: function(element_id, e) {
			var $element = this.get_form_field(element_id),
				value = $element.attr('data-previous-value')
			;
			if ( ! $element.hasClass('forminator-cleared-value') ) {
				return;
			}

// Execute only on human action
			if (e.originalEvent === undefined) {
				return;
			}

$element.removeClass('forminator-cleared-value');

// Return after class is removed if field is upload
			if ( this.field_is_upload( element_id ) ) {
				return;
			}

if(!value) return;

if (this.field_is_radio($element)) {
				$element.val([value]);
			} else if (this.field_is_checkbox($element)) {
				$element.each(function () {
					var value = $(this).attr('data-previous-value');

if (!value) return;

if (value.indexOf($(this).val()) >= 0) {
						$(this).attr("checked", "checked");
					}
				});
			} else {
				$element.val(value);
			}
		},

hide_element: function (relation, e){
			var self = this,
				sub_relations = self.get_relations(relation);

self.clear_value(relation, e);

sub_relations.forEach(function (sub_relation) {
				self.toggle_field(sub_relation, 'hide', "valid");
				if (self.has_relations(sub_relation)) {
					sub_relations = self.hide_element(sub_relation, e);
				}
			});
		},

show_element: function (relation, e){
			var self          = this,
				sub_relations = self.get_relations(relation)
            ;

this.restore_value(relation, e);
			this.textareaFix(this.$el, relation, e);

sub_relations.forEach(function (sub_relation) {
				var logic = self.get_field_logic(sub_relation),
					action = logic.action,
					rule = logic.rule,
					conditions = logic.conditions, // Conditions rules
					matches = 0 // Number of matches
				;

conditions.forEach(function (condition) {
					// If rule is applicable save in matches
					if (self.is_applicable_rule(condition, action)) {
						matches++;
					}
				});

if ((rule === "all" && matches === conditions.length) || (rule === "any" && matches > 0)) {
					self.toggle_field(sub_relation, action, "valid");
				}else{
					self.toggle_field(sub_relation, action, "invalid");
				}
				if (self.has_relations(sub_relation)) {
					sub_relations = self.show_element(sub_relation, e);
				}
			});
		},

paypal_button_condition: function() {
			var paymentElement = this.$el.find('.forminator-paypal-row'),
				paymentPageElement = this.$el.find('.forminator-pagination-footer').find('.forminator-button-paypal');
			if( paymentElement.length > 0 ) {
				this.$el.find('.forminator-button-submit').closest('.forminator-row').removeClass('forminator-hidden');
				if( ! paymentElement.hasClass('forminator-hidden') ) {
					this.$el.find('.forminator-button-submit').closest('.forminator-row').addClass('forminator-hidden');
				}
			}
			if ( paymentPageElement.length > 0 ) {
				if( paymentPageElement.hasClass('forminator-hidden') ) {
					this.$el.find('.forminator-button-submit').removeClass('forminator-hidden');
				} else{
					this.$el.find('.forminator-button-submit').addClass('forminator-hidden');
				}
			}
		},

maybe_clear_upload_container: function() {
			this.$el.find( '.forminator-row.forminator-hidden input[type="file"]' ).each( function () {
				if ( '' === $(this).val() ) {
					if ( $(this).parent().hasClass( 'forminator-multi-upload' ) ) {
						$(this).parent().siblings( '.forminator-uploaded-files' ).empty();
					} else {
						$(this).siblings( 'span' ).text( $(this).siblings( 'span' ).data( 'empty-text' ) );
						$(this).siblings( '.forminator-button-delete' ).hide();
					}
				}
			});
		},

// Fixes textarea bug with labels when using Material design style
		textareaFix: function (form ,relation, e){
			var label = $( '#' + relation + ' .forminator-label' )
            ;

if ( relation.includes( 'textarea' ) && form.hasClass( 'forminator-design--material' ) && 0 < label.length ) {
                var materialTextarea = $( '#' + relation + ' .forminator-textarea'),
                    labelPaddingTop  = label.height() + 9 // Based on forminator-form.js
                ;

label.css({
                  'padding-top': labelPaddingTop + 'px'
                });

materialTextarea.css({
                  'padding-top': labelPaddingTop + 'px'
                });
            }
		},
	});

// A really lightweight plugin wrapper around the constructor,
	// preventing against multiple instantiations
	$.fn[pluginName] = function (options, calendar) {
		return this.each(function () {
			if (!$.data(this, pluginName)) {
				$.data(this, pluginName, new ForminatorFrontCondition(this, options, calendar));
			}
		});
	};

})(jQuery, window, document);

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