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Editing: class-evf-field-textarea.php
<?php /** * Textarea field. * * @package EverestForms\Fields * @since 1.0.0 */ defined('ABSPATH') || exit; /** * EVF_Field_Textarea class. */ class EVF_Field_Textarea extends EVF_Form_Fields { /** * Constructor. */ public function __construct() { $this->name = esc_html__('Paragraph Text', 'everest-forms'); $this->type = 'textarea'; $this->icon = 'evf-icon evf-icon-paragraph'; $this->order = 40; $this->group = 'general'; $this->settings = array( 'basic-options' => array( 'field_options' => array( 'label', 'description', 'required', 'required_field_message_setting', 'required_field_message', 'readonly', ), ), 'advanced-options' => array( 'field_options' => array( 'meta', 'size', 'placeholder', 'label_hide', 'limit_length', 'min_length', 'default_value', 'css', ), ), ); parent::__construct(); } /** * Hook in tabs. */ public function init_hooks() { add_action('everest_forms_shortcode_scripts', array($this, 'load_assets')); } /** * Limit length field option. * * @param array $field Field settings. */ public function limit_length($field) { // Limit length. $args = array( 'slug' => 'limit_enabled', 'content' => $this->field_element( 'toggle', $field, array( 'slug' => 'limit_enabled', 'value' => isset($field['limit_enabled']), 'desc' => esc_html__('Limit Length', 'everest-forms'), 'tooltip' => esc_html__('Check this option to specify maximum text length by characters or word count.', 'everest-forms'), ), false ), ); $this->field_element('row', $field, $args); // Limit controls. $count = $this->field_element( 'text', $field, array( 'type' => 'number', 'class' => 'small-text', 'slug' => 'limit_count', 'attrs' => array( 'min' => 1, 'step' => 1, 'pattern' => '[0-9]', ), 'value' => !empty($field['limit_count']) ? absint($field['limit_count']) : 1, ), false ); $mode = $this->field_element( 'select', $field, array( 'slug' => 'limit_mode', 'class' => 'limit-select', 'value' => !empty($field['limit_mode']) ? esc_attr($field['limit_mode']) : 'characters', 'options' => array( 'characters' => esc_html__('Characters', 'everest-forms'), 'words' => esc_html__('Words Count', 'everest-forms'), ), ), false ); $args = array( 'slug' => 'limit_controls', 'class' => !isset($field['limit_enabled']) ? 'everest-forms-hidden' : '', 'content' => $count . $mode, ); $this->field_element('row', $field, $args); } /** * Minimum Length length field option. * * @param array $field Field settings. */ public function min_length($field) { // Minimum length. $args = array( 'slug' => 'min_length_enabled', 'content' => $this->field_element( 'toggle', $field, array( 'slug' => 'min_length_enabled', 'value' => isset($field['min_length_enabled']), 'desc' => esc_html__('Minimum Length', 'everest-forms'), 'tooltip' => esc_html__('Check this option to specify minimum text length by characters or word count.', 'everest-forms'), ), false ), ); $this->field_element('row', $field, $args); // Minimum length controls. $count = $this->field_element( 'text', $field, array( 'type' => 'number', 'class' => 'small-text', 'slug' => 'min_length_count', 'attrs' => array( 'min' => 1, 'step' => 1, 'pattern' => '[0-9]', ), 'value' => !empty($field['min_length_count']) ? absint($field['min_length_count']) : 1, ), false ); $mode = $this->field_element( 'select', $field, array( 'slug' => 'min_length_mode', 'class' => 'min-length-select', 'value' => !empty($field['min_length_mode']) ? esc_attr($field['min_length_mode']) : 'characters', 'options' => array( 'characters' => esc_html__('Characters', 'everest-forms'), 'words' => esc_html__('Words Count', 'everest-forms'), ), ), false ); $args = array( 'slug' => 'min_length_controls', 'class' => !isset($field['min_length_enabled']) ? 'everest-forms-hidden' : '', 'content' => $count . $mode, ); $this->field_element('row', $field, $args); } /** * Enqueue shortcode scripts. * * @param array $atts Shortcode Attributes. */ public function load_assets($atts) { $form_id = isset($atts['id']) ? wp_unslash($atts['id']) : ''; // WPCS: CSRF ok, input var ok, sanitization ok. $form_obj = evf()->form->get($form_id); $form_data = !empty($form_obj->post_content) ? evf_decode($form_obj->post_content) : ''; // Leave only fields with limit. if (!empty($form_data['form_fields'])) { $form_fields = array_filter($form_data['form_fields'], array($this, 'field_is_limit')); if (count($form_fields)) { wp_enqueue_script('everest-forms-text-limit'); } } } /** * Field preview inside the builder. * * @since 1.0.0 * * @param array $field Field data and settings. */ public function field_preview($field) { $placeholder = !empty($field['placeholder']) ? esc_attr($field['placeholder']) : ''; // Label. $this->field_preview_option('label', $field); // Primary input. echo '<textarea placeholder="' . esc_attr($placeholder) . '" class="widefat" disabled></textarea>'; // Description. $this->field_preview_option('description', $field); } /** * Field display on the form front-end. * * @since 1.0.0 * * @param array $field Field Data. * @param array $field_atts Field attributes. * @param array $form_data All Form Data. */ public function field_display($field, $field_atts, $form_data) { // Define data. $value = ''; $primary = $field['properties']['inputs']['primary']; if (isset($primary['attr']['value'])) { $value = evf_sanitize_textarea_field($primary['attr']['value']); unset($primary['attr']['value']); } // Limit length. if (isset($field['limit_enabled'])) { $limit_count = isset($field['limit_count']) ? absint($field['limit_count']) : 0; $limit_mode = isset($field['limit_mode']) ? sanitize_key($field['limit_mode']) : 'characters'; $primary['data']['form-id'] = $form_data['id']; $primary['data']['field-id'] = $field['id']; if ('characters' === $limit_mode) { $primary['class'][] = 'everest-forms-limit-characters-enabled'; $primary['attr']['maxlength'] = $limit_count; $primary['data']['text-limit'] = $limit_count; } else { $primary['class'][] = 'everest-forms-limit-words-enabled'; $primary['data']['text-limit'] = $limit_count; } } // Minimum length. if (isset($field['min_length_enabled'])) { $min_length_count = isset($field['min_length_count']) ? absint($field['min_length_count']) : 0; $min_length_mode = isset($field['min_length_mode']) ? sanitize_key($field['min_length_mode']) : 'characters'; $primary['data']['form-id'] = $form_data['id']; $primary['data']['field-id'] = $field['id']; if ('characters' === $min_length_mode) { $primary['class'][] = 'everest-forms-min-characters-length-enabled'; $primary['attr']['minlength'] = $min_length_count; $primary['data']['text-min-length'] = $min_length_count; } else { $primary['class'][] = 'everest-forms-min-words-length-enabled'; $primary['data']['text-min-length'] = $min_length_count; } } // Primary field. printf( '<textarea %s %s >%s</textarea>', evf_html_attributes($primary['id'], $primary['class'], $primary['data'], $primary['attr']), esc_attr($primary['required']), esc_html($value) ); } }
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