<?php

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// phpcs:ignore Generic.Commenting.DocComment.MissingShort

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/** @noinspection AutoloadingIssuesInspection */

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if ( ! defined( 'ABSPATH' ) ) {

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exit;

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}

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/**

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* Internal information field class.

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*

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* @since 1.7.6

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*/

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class WPForms_Field_Internal_Information extends WPForms_Field {

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/**

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* The key used to save form checkboxes in post meta table.

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*

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* @since 1.7.6

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*

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* @var string

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*/

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private const CHECKBOX_META_KEY = 'wpforms_iif_checkboxes';

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/**

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* Class initialization method.

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*

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* @since 1.7.6

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*/

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public function init() {

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$this->name = $this->is_editable() ? esc_html__( 'Internal Information', 'wpforms-lite' ) : esc_html__( 'This field is not editable', 'wpforms-lite' );

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$this->type = 'internal-information';

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$this->icon = 'fa fa-sticky-note-o';

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$this->order = 550;

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$this->hooks();

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}

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/**

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* Register hooks.

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*

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* @since 1.7.6

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*

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* @noinspection PhpUnnecessaryCurlyVarSyntaxInspection

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*/

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private function hooks() {

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add_filter( 'wpforms_entries_table_fields_disallow', [ $this, 'hide_column_in_entries_table' ], 10, 2 );

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add_filter( 'wpforms_field_preview_class', [ $this, 'add_css_class_for_field_wrapper' ], 10, 2 );

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add_filter( 'wpforms_field_new_class', [ $this, 'add_css_class_for_field_wrapper' ], 10, 2 );

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add_filter( "wpforms_pro_admin_entries_edit_is_field_displayable_{$this->type}", '__return_false' );

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add_filter( 'wpforms_builder_strings', [ $this, 'builder_strings' ], 10, 2 );

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add_filter( 'wpforms_frontend_form_data', [ $this, 'remove_internal_fields_on_front_end' ] );

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add_filter( 'wpforms_pro_fields_entry_preview_get_ignored_fields', [ $this, 'ignore_entry_preview' ] );

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add_filter( 'wpforms_process_before_form_data', [ $this, 'process_before_form_data' ], 10, 2 );

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add_filter( 'wpforms_field_preview_display_duplicate_button', [ $this, 'display_duplicate_button' ], 10, 3 );

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add_action( 'wpforms_builder_enqueues', [ $this, 'builder_enqueues' ] );

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add_action( 'wp_ajax_wpforms_builder_save_internal_information_checkbox', [ $this, 'save_internal_information_checkbox' ] );

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}

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/**

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* Whether the current field can be populated dynamically.

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*

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* @since 1.7.6

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*

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* @param array $properties Field properties.

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* @param array $field Current field specific data.

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*

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* @return bool

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*/

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public function is_dynamic_population_allowed( $properties, $field ): bool {

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return false;

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}

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/**

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* Whether the current field can be populated using a fallback.

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*

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* @since 1.7.6

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*

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* @param array $properties Field properties.

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* @param array $field Current field specific data.

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*

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* @return bool

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*/

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public function is_fallback_population_allowed( $properties, $field ): bool {

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return false;

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}

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/**

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* Define field options to display in the left panel.

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*

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* @since 1.7.6

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*

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* @param array $field Field data and settings.

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*/

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public function field_options( $field ) {

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$this->field_option(

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'basic-options',

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$field,

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[

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'markup' => 'open',

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]

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);

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$this->heading_option( $field );

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$this->field_option( 'description', $field );

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$this->expanded_description_option( $field );

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$this->cta_label_option( $field );

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$this->cta_link_option( $field );

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$this->field_option(

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'basic-options',

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$field,

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[

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'markup' => 'close',

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]

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);

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$this->field_code( $field );

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}

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/**

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* Define field preview on the right side on builder.

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*

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* @since 1.7.6

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*

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* @param array $field Field data and settings.

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*/

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public function field_preview( $field ) {

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$class = wpforms_sanitize_classes( $field['class'] ?? '' );

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printf(

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'<div class="internal-information-wrap wpforms-clear %s">',

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esc_attr( $class )

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);

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// phpcs:disable WordPress.Security.EscapeOutput.OutputNotEscaped

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echo wpforms_render( 'fields/internal-information/icon-lightbulb' );

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echo '<div class="internal-information-content">';

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$this->render_preview( 'heading', $field );

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$this->render_preview( 'description', $field );

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$this->render_preview( 'expanded-description', $field );

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$this->render_preview( 'addon', $field );

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if ( $this->is_button_displayable( $field ) ) {

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echo '<div class="wpforms-field-internal-information-row wpforms-field-internal-information-row-cta-button">';

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echo $this->render_custom_preview( 'cta-button', $field );

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echo '</div>';

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}

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echo '</div>';

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// phpcs:enable WordPress.Security.EscapeOutput.OutputNotEscaped

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echo '</div>';

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}

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/**

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* Checks if the button is displayable.

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*

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* @since 1.7.6

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*

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* @param array $field Field data.

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*

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* @return bool

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*/

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private function is_button_displayable( $field ) {

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return ! empty( $field['expanded-description'] ) ||

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( ! empty( $field['cta-label'] ) && ! empty( $field['cta-link'] ) ) ||

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$this->is_editable();

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}

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/**

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* Stub to make the field not visible in the front-end.

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*

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* @since 1.7.6

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*

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* @param array $field Field data and settings.

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* @param array $deprecated Field attributes.

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* @param array $form_data Form data.

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*/

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public function field_display( $field, $deprecated, $form_data ) {

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}

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/**

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* Heading option.

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*

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* @since 1.7.6

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*

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* @param array $field Field data and settings.

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*/

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private function heading_option( $field ) {

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$output = $this->field_element(

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'label',

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$field,

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[

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'slug' => 'heading',

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'value' => esc_html__( 'Heading', 'wpforms-lite' ),

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'tooltip' => esc_attr__( 'Enter text for the form field heading.', 'wpforms-lite' ),

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],

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false

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);

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$output .= $this->field_element(

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'text',

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$field,

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[

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'slug' => 'label',

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'value' => ! empty( $field['label'] ) ? esc_attr( $field['label'] ) : '',

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],

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false

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);

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$this->field_element(

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'row',

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$field,

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[

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'slug' => 'heading',

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'content' => $output,

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]

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);

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}

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/**

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* Expanded description option.

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*

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* @since 1.7.6

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*

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* @param array $field Field data and settings.

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*/

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private function expanded_description_option( $field ) {

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$output = $this->field_element(

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'label',

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$field,

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[

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'slug' => 'expanded-description',

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'value' => esc_html__( 'Expanded Content', 'wpforms-lite' ),

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'tooltip' => esc_attr__( 'Enter text for the form field expanded description.', 'wpforms-lite' ),

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],

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false

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);

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$output .= $this->field_element(

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'textarea',

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$field,

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[

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'slug' => 'expanded-description',

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'value' => ! empty( $field['expanded-description'] ) ? esc_html( $field['expanded-description'] ) : '',

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],

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false

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);

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$output .= sprintf(

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'<p class="note">%s</p>',

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esc_html__( 'Adds an expandable content area below the description.', 'wpforms-lite' )

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);

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$this->field_element(

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'row',

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$field,

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[

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'slug' => 'expanded-description',

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'content' => $output,

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]

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);

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}

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/**

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* CTA label option.

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*

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* @since 1.7.6

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*

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* @param array $field Field data and settings.

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*/

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private function cta_label_option( $field ) {

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$output = $this->field_element(

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'label',

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$field,

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[

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'slug' => 'cta-label',

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'value' => esc_html__( 'CTA Label', 'wpforms-lite' ),

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'tooltip' => esc_attr__( 'Enter label for the form field call to action button. The label will be ignored if the field has extended description content: in that case button will be used to expand the description content.', 'wpforms-lite' ),

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],

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false

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);

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$output .= $this->field_element(

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'text',

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$field,

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[

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'slug' => 'cta-label',

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'value' => ! empty( $field['cta-label'] ) ? esc_attr( $field['cta-label'] ) : esc_attr__( 'Learn More', 'wpforms-lite' ),

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],

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false

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);

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$this->field_element(

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'row',

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$field,

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[

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'slug' => 'cta-label',

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'content' => $output,

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]

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);

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}

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/**

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* CTA link option.

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*

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* @since 1.7.6

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*

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* @param array $field Field data and settings.

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*/

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private function cta_link_option( $field ) {

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$output = $this->field_element(

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'label',

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$field,

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[

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'slug' => 'cta-link',

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'value' => esc_html__( 'CTA Link', 'wpforms-lite' ),

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'tooltip' => esc_attr__( 'Enter the URL for the form field call to action button. URL will be ignored if the field has extended description content: in that case button will be used to expand the description content.', 'wpforms-lite' ),

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],

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false

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);

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$output .= $this->field_element(

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'text',

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$field,

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[

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'slug' => 'cta-link',

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'value' => ! empty( $field['cta-link'] ) ? esc_url( $field['cta-link'] ) : '',

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],

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false

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);

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$output .= sprintf(

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'<p class="note">%s</p>',

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esc_html__( 'CTA is hidden if Expanded Content is used.', 'wpforms-lite' )

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);

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$this->field_element(

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'row',

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$field,

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[

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'slug' => 'cta-link',

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'content' => $output,

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]

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);

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}

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[360] Fix | Delete

/**

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* Add hidden input with code identifier.

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*

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* @since 1.8.9

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*

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* @param array $field Field data and settings.

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*/

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private function field_code( $field ) {

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$this->field_element(

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'row',

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$field,

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[

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'slug' => 'code',

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'content' => sprintf(

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'<input type="hidden" name="fields[%1$s][code]" value="%2$s">',

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$field['id'],

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! empty( $field['code'] ) ? esc_attr( $field['code'] ) : ''

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),

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]

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);

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}

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[383] Fix | Delete

/**

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* Add a CSS class to hide field settings when the field is not editable.

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*

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* @since 1.7.6

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*

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* @param string $option Field option to render.

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* @param array $field Field data and settings.

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* @param array $args Field preview arguments.

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* @param bool $do_echo Print or return the value. Print by default.

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*

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* @return string|null

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*/

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public function field_element( $option, $field, $args = [], $do_echo = true ) {

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if ( ! isset( $args['class'] ) ) {

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$args['class'] = '';

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}

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if ( ! $this->is_editable() ) {

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$args['class'] .= ' wpforms-hidden ';

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}

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return parent::field_element( $option, $field, $args, $do_echo );

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}

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[408] Fix | Delete

/**

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* Render a custom option preview on the right side of the builder.

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*

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* @since 1.7.6

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*

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* @param string $option Field option to render.

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* @param array $field Field data and settings.

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* @param array $args Field arguments.

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*

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* @return string

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* @noinspection HtmlUnknownTarget

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*/

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private function render_custom_preview( $option, $field, $args = [] ) { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh

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$class = ! empty( $args['class'] ) ? wpforms_sanitize_classes( $args['class'] ) : '';

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$allowed_tags = $this->get_allowed_tags();

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switch ( $option ) {

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case 'heading':

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$label = isset( $field['label'] ) && ! wpforms_is_empty_string( $field['label'] ) ? esc_html( $field['label'] ) : '';

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if ( ! $label ) {

[430] Fix | Delete

$class .= ' hidden ';

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}

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return sprintf(

[434] Fix | Delete

'<label class="label-title heading %s"><span class="text">%s</span><span class="required">*</span></label>',

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esc_attr( $class ),

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esc_html( $label )

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);

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[439] Fix | Delete

case 'description': // phpcs:ignore WPForms.Formatting.Switch.AddEmptyLineBefore

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$description = ! empty( $field['description'] ) ? wp_kses( $field['description'], $allowed_tags ) : '';

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$description = wpautop( $this->replace_checkboxes( $description, $field ) );

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$description = $this->add_link_attributes( $description );

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return sprintf( '<div class="description %s">%s</div>', $class, $description );

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case 'expanded-description': // phpcs:ignore WPForms.Formatting.Switch.AddEmptyLineBefore

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$description = isset( $field['expanded-description'] ) && ! wpforms_is_empty_string( $field['expanded-description'] ) ? wp_kses( $field['expanded-description'], $allowed_tags ) : '';

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$description = wpautop( $this->replace_checkboxes( $description, $field ) );

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$description = $this->add_link_attributes( $description );

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return sprintf( '<div class="expanded-description %s">%s</div>', esc_attr( $class ), wp_kses( $description, $allowed_tags ) );

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[453] Fix | Delete

case 'cta-button': // phpcs:ignore WPForms.Formatting.Switch.AddEmptyLineBefore

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$label = ! empty( $field['cta-label'] ) && empty( $field['expanded-description'] ) ? esc_attr( $field['cta-label'] ) : esc_attr__( 'Learn More', 'wpforms-lite' );

[455] Fix | Delete

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if ( ! empty( $field['expanded-description'] ) ) {

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return sprintf(

[458] Fix | Delete

'<div class="cta-button cta-expand-description not-expanded %s"><a href="#" target="_blank" rel="noopener noreferrer"><span class="button-label">%s</span> %s %s</a></div>',

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esc_attr( $class ),

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esc_html( $label ),

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wpforms_render( 'fields/internal-information/icon-not-expanded' ),

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wpforms_render( 'fields/internal-information/icon-expanded' )

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);

[464] Fix | Delete

}

[465] Fix | Delete

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if ( ! empty( $field['cta-link'] ) ) {

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return sprintf( '<div class="cta-button cta-link-external %s"><a href="%s" target="_blank" rel="noopener noreferrer">%s</a></div>', esc_attr( $class ), esc_url( $this->add_url_utm( $field ) ), esc_html( $label ) );

[468] Fix | Delete

}

[469] Fix | Delete

[470] Fix | Delete

return sprintf( '<div class="cta-button cta-link-external %s"><a href="" target="_blank" rel="noopener noreferrer" class="hidden"><span class="button-label"></span></a></div>', esc_attr( $class ) );

[471] Fix | Delete

[472] Fix | Delete

case 'addon':

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if ( empty( $field['addon'] ) ) {

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return '';

[475] Fix | Delete

}

[476] Fix | Delete

[477] Fix | Delete

return sprintf( '<input type="hidden" name="fields[%1$s][addon]" value="%2$s">', esc_attr( $field['id'] ), esc_attr( $field['addon'] ) );

[478] Fix | Delete

}

[479] Fix | Delete

[480] Fix | Delete

return '';

[481] Fix | Delete

}

[482] Fix | Delete

[483] Fix | Delete

/**

[484] Fix | Delete

* Display the field button in the left panel only if the field is editable.

[485] Fix | Delete

*

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* @since 1.7.6

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*

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* @param array $fields All fields to display in the left panel.

[489] Fix | Delete

*

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* @return array

[491] Fix | Delete

*/

[492] Fix | Delete

public function field_button( $fields ) {

[493] Fix | Delete

[494] Fix | Delete

if ( $this->is_editable() ) {

[495] Fix | Delete

return parent::field_button( $fields );

[496] Fix | Delete

}

[497] Fix | Delete

[498] Fix | Delete

return $fields;

[499] Fix | Delete