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Classes

• EPL_Advanced_Shortcode_Listing
• EPL_Author
• EPL_Author_Loader
• EPL_Author_Meta
• EPL_Contact
• EPL_Contact_Reports_Table
• EPL_CPT
• EPL_Cron
• EPL_FORM_BUILDER
• EPL_Graph
• EPL_License
• EPL_Listing_Elements
• EPL_METABOX
• EPL_Pagination_Call
• EPL_Property_Meta
• EPL_Render_Fields
• EPL_Rest_API
• EPL_SEARCH
• EPL_Search_Fields
• EPL_Session
• EPL_SL_Plugin_Updater
• EPL_Welcome
• EPL_Widget_Author
• EPL_Widget_Contact_Capture
• EPL_Widget_Property_Gallery
• EPL_Widget_Property_Search
• EPL_Widget_Recent_Property

Functions

• EPL

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<?php
/**
 * Render HTML Fields
 *
 * @package     EPL
 * @subpackage  Classes/RenderFields
 * @copyright   Copyright (c) 2020, Merv Barrett
 * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
 * @since       2.3
 * @since       3.4.29 Moved from meta-boxes into its own class for more extensibility.
 * @since       3.4.44 Added help field type in meta boxes fields.
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

/**
 * EPL_Render_Fields class.
 *
 * Handles rendering of html fields for EPL settings, meta boxes etc.
 *
 * @since 2.3
 * @since 3.4.29 Moved from meta-boxes into its own class for more extensibility.
 * @since 3.4.48 New: Field type textarea_html which works like the editor field type but without loading the MCE buttons.
 */
class EPL_Render_Fields {

    /**
     * Default class prefix.
     *
     * @var string $class_prefix
     */
    public $class_prefix = 'epl-form-field-';

    /**
     * Post object.
     *
     * @var array $post
     */
    public $post;

    /**
     * Constructs a new instance.
     */
    public function __construct() {

        add_action( 'epl_render_field_select', array( $this, 'select' ), 10, 2 );
        add_action( 'epl_render_field_select_multiple', array( $this, 'select' ), 10, 2 );
        add_action( 'epl_render_field_checkbox', array( $this, 'checkbox' ), 10, 2 );
        add_action( 'epl_render_field_checkbox_option', array( $this, 'checkbox_option' ), 10, 2 );
        add_action( 'epl_render_field_checkbox_single', array( $this, 'checkbox_single' ), 10, 2 );
        add_action( 'epl_render_field_radio', array( $this, 'radio' ), 10, 2 );
        add_action( 'epl_render_field_file', array( $this, 'file' ), 10, 2 ); // File and image.
        add_action( 'epl_render_field_image', array( $this, 'file' ), 10, 2 ); // File and image.
        add_action( 'epl_render_field_editor', array( $this, 'editor' ), 10, 2 );
        add_action( 'epl_render_field_textarea', array( $this, 'textarea' ), 10, 2 );
        add_action( 'epl_render_field_textarea_html', array( $this, 'textarea_html' ), 10, 2 );
        add_action( 'epl_render_field_decimal', array( $this, 'render_default' ), 10, 2 );
        add_action( 'epl_render_field_number', array( $this, 'render_default' ), 10, 2 );
        add_action( 'epl_render_field_date', array( $this, 'render_default' ), 10, 2 );
        add_action( 'epl_render_field_auction-date', array( $this, 'render_default' ), 10, 2 );
        add_action( 'epl_render_field_sold-date', array( $this, 'render_default' ), 10, 2 );
        add_action( 'epl_render_field_email', array( $this, 'render_default' ), 10, 2 );
        add_action( 'epl_render_field_url', array( $this, 'render_default' ), 10, 2 );
        add_action( 'epl_render_field_button', array( $this, 'render_default' ), 10, 2 );
        add_action( 'epl_render_field_color', array( $this, 'render_default' ), 10, 2 );
        add_action( 'epl_render_field_text', array( $this, 'render_default' ), 10, 2 );
        add_action( 'epl_render_field_hidden', array( $this, 'render_default' ), 10, 2 );
        add_action( 'epl_render_field_submit', array( $this, 'render_default' ), 10, 2 );
        add_action( 'epl_render_field_password', array( $this, 'render_default' ), 10, 2 );
        add_action( 'epl_render_field_locked', array( $this, 'locked' ), 10, 2 );
        add_action( 'epl_render_field_help', array( $this, 'help' ), 10, 2 );
        add_action( 'epl_render_field_html', array( $this, 'html' ), 10, 2 );
    }

    /**
     * Process field paramaters.
     *
     * @param array  $field The field.
     * @param string $val   The value.
     *
     * @return array The array of fields.
     */
    public function process_field_params( $field, $val ) {

        $field = apply_filters( 'pre_process_field_params', $field );

        if ( 'date' === $field['type'] ) {
            $field['data-format']     = isset( $field['format'] ) ? $field['format'] : 'Y-m-d';
            $field['data-timepicker'] = isset( $field['timepicker'] ) ? $field['timepicker'] : false;
        }

        $field['id']           = $this->get_id( $field );
        $field['name']         = $this->get_name( $field );
        $field['class']        = $this->get_class( $field );
        $field['data']         = $this->get_data_attributes( $field );
        $field['min']          = $this->get_min( $field );
        $field['max']          = $this->get_max( $field );
        $field['maxlength']    = $this->get_maxlength( $field );
        $field['placeholder']  = $this->get_placeholder( $field );
        $field['autocomplete'] = $this->get_autocomplete( $field );
        $field['multiple']     = $this->is_multiple( $field );
        $field['required']     = $this->is_required( $field );
        $field['value']        = 'button' === $field['type'] ? $field['value'] : $val;
        return apply_filters( 'post_process_field_params', $field );
    }

    /**
     * Gets the minimum.
     *
     * @param array $field The field.
     *
     * @return string The minimum.
     */
    public function get_min( $field ) {
        return isset( $field['min'] ) ? $field['min'] : '';
    }

    /**
     * Determines whether the specified field is multiple.
     *
     * @param array $field The field.
     *
     * @return boolean True if the specified field is multiple, False otherwise.
     */
    public function is_multiple( $field ) {
        return 'select_multiple' === $field['type'] ? ' multiple ' : '';
    }

    /**
     * Gets the maximum.
     *
     * @param array $field The field.
     *
     * @return string The maximum.
     */
    public function get_max( $field ) {
        return isset( $field['max'] ) ? $field['max'] : '';
    }

    /**
     * Gets the maxlength.
     *
     * @param array $field The field.
     *
     * @return string The maxlength.
     */
    public function get_maxlength( $field ) {
        return isset( $field['maxlength'] ) ? (int) $field['maxlength'] : '';
    }

    /**
     * Gets the placeholder.
     *
     * @param array $field The field.
     *
     * @return string The placeholder.
     */
    public function get_placeholder( $field ) {
        return isset( $field['placeholder'] ) ? $field['placeholder'] : '';
    }

    /**
     * Gets the autocomplete.
     *
     * @param array $field The field.
     *
     * @return string The autocomplete.
     */
    public function get_autocomplete( $field ) {
        return isset( $field['autocomplete'] ) ? $field['autocomplete'] : '';
    }

    /**
     * Determines whether the specified field is required.
     *
     * @param array $field The field.
     *
     * @return boolean True if the specified field is required, False otherwise.
     */
    public function is_required( $field ) {
        return ! empty( $field['required'] ) ? ' required ' : '';
    }

    /**
     * Gets the identifier.
     *
     * @param array $field The field.
     *
     * @return boolean The identifier.
     */
    public function get_id( $field ) {
        $id = isset( $field['id'] ) ? $field['id'] : '';

        if ( empty( $id ) ) {
            $id = isset( $field['name'] ) ? $field['name'] : '';
        }

        return $id;
    }

    /**
     * Gets the name.
     *
     * @param array $field The field.
     *
     * @return string The name.
     */
    public function get_name( $field ) {
        return isset( $field['name'] ) ? $field['name'] : '';
    }

    /**
     * Gets the decimal validation class.
     *
     * @param array $field The field.
     *
     * @return string The decimal validation class.
     */
    public function get_decimal_validation_class( $field = array() ) {
        return apply_filters( 'epl_form_field_decimal_validation_class', 'validate[custom[onlyNumberWithDecimal]]', $field );
    }

    /**
     * Gets the number validation class.
     *
     * @param array $field The field.
     *
     * @return string The number validation class.
     */
    public function get_number_validation_class( $field = array() ) {
        return apply_filters( 'epl_form_field_number_validation_class', 'validate[custom[onlyNumber]]', $field );
    }

    /**
     * Gets the email validation class.
     *
     * @param array $field The field.
     *
     * @return string The email validation class.
     */
    public function get_email_validation_class( $field = array() ) {
        return apply_filters( 'epl_form_field_number_validation_class', 'validate[custom[email]]', $field );
    }

    /**
     * Gets the url validation class.
     *
     * @param array $field The field.
     *
     * @return string The The url validation class.
     */
    public function get_url_validation_class( $field = array() ) {
        return apply_filters( 'epl_form_field_number_validation_class', 'validate[custom[url]]', $field );
    }

    /**
     * Gets the class.
     *
     * @param array $field The field.
     *
     * @return boolean The class.
     */
    public function get_class( $field ) {

        $classes = isset( $field['class'] ) ? $field['class'] : '';

        if ( ! is_array( $classes ) ) {
            $classes = explode( ' ', $classes );
        }
        $classes = implode( ' ', array_map( 'sanitize_html_class', $classes ) );

        // Append validation classes.
        if ( 'decimal' === $field['type'] ) {
            $classes .= ' ' . $this->get_decimal_validation_class( $field );
        } elseif ( 'number' === $field['type'] ) {
            $classes .= ' ' . $this->get_number_validation_class( $field );
        } elseif ( 'email' === $field['type'] ) {
            $classes .= ' ' . $this->get_email_validation_class( $field );
        } elseif ( 'url' === $field['type'] ) {
            $classes .= ' ' . $this->get_url_validation_class( $field );
        } elseif ( 'date' === $field['type'] ) {
            $classes .= ' epldatepicker ';
        }

        // Append type class.
        $classes .= ' ' . $this->class_prefix . sanitize_text_field( $field['type'] );
        return $classes;
    }

    /**
     * Gets the data attributes.
     *
     * @param array $field The field.
     *
     * @return string
     */
    public function get_data_attributes( $field ) {

        $atts_html = '';
        if ( ! empty( $field['data'] ) ) {
            foreach ( $field['data'] as $data_key => $data_value ) {

                if ( ! epl_starts_with( $data_key, 'data-' ) ) {
                    $data_key = 'data-' . $data_key;
                }

                if ( ! is_array( $data_value ) && ! is_object( $data_value ) ) {
                    $atts_html .= $data_key . "='" . $data_value . "'";
                } else {
                    $atts_html .= $data_key . "='" . wp_json_encode( $data_value ) . "'";
                }
            }
        }

        foreach ( $field as $key => $value ) {

            if ( epl_starts_with( $key, 'data-' ) ) {
                if ( ! is_array( $value ) && ! is_object( $value ) ) {
                    $atts_html .= $key . "='" . $value . "'";
                } else {
                    $atts_html .= $key . "='" . wp_json_encode( $value ) . "'";
                }
            }
        }

        return $atts_html;

    }

    /**
     * Determines whether the specified field is name array.
     *
     * @param array $field The field.
     *
     * @return boolean True if the specified field is name array, False otherwise.
     */
    public function is_name_array( $field ) {

        $name_arrays = apply_filters( 'epl_form_field_name_arrays', array( 'select_multiple', 'checkbox' ) );
        return in_array( $field['type'], $name_arrays, true ) ? true : false;

    }

    /**
     * Gets the opening field tag.
     *
     * @param string  $tag        The tag.
     * @param array   $field      The field.
     * @param boolean $self_close The self close.
     *
     * @return     string   The opening field tag.
     *
     * @since 2.3.0
     * @since 3.4.38 PHP 8.0 fix for Required parameter $field follows optional parameter $tag.
     * @since 3.5    data attributes support for field type help.
     */
    public function get_opening_field_tag( $tag = 'input', $field = array(), $self_close = false ) {

        $tag = sanitize_key( $tag );

        $html = '<' . $tag . ' ';

        if ( ! empty( $field['type'] ) && ! in_array( $field['type'], array( 'select', 'select_multiple', 'textarea', 'help' ), true ) ) {
            $html .= ' type ="' . esc_attr( $field['type'] ) . '" ';
            $html .= ' value ="' . esc_attr( stripslashes( $field['value'] ) ) . '" ';
        }

        if ( ! empty( $field['multiple'] ) ) {
            $html .= esc_attr( $field['multiple'] );
        }

        if ( ! empty( $field['min'] ) ) {
            $html .= ' min ="' . esc_attr( $field['min'] ) . '" ';
        }

        if ( ! empty( $field['max'] ) ) {
            $html .= ' max ="' . esc_attr( $field['max'] ) . '" ';
        }

        if ( ! empty( $field['maxlength'] ) ) {
            $html .= ' maxlength ="' . esc_attr( $field['maxlength'] ) . '" ';
        }

        if ( ! empty( $field['class'] ) ) {
            $html .= ' class ="' . esc_attr( $field['class'] ) . '" ';
        }

        if ( ! empty( $field['name'] ) ) {
            $name = esc_attr( $field['name'] );
            if ( $this->is_name_array( $field ) ) {
                $name .= '[]';
            }
            $html .= ' name ="' . $name . '" ';
        }

        if ( ! empty( $field['id'] ) ) {
            $html .= ' id ="' . esc_attr( $field['id'] ) . '" ';
        }

        if ( ! empty( $field['placeholder'] ) ) {
            $html .= ' placeholder ="' . esc_attr( $field['placeholder'] ) . '" ';
        }

        if ( ! empty( $field['autocomplete'] ) ) {
            $html .= ' autocomplete ="' . esc_attr( $field['autocomplete'] ) . '" ';
        }

        if ( ! empty( $field['data'] ) ) {
            $html .= ' ' . wp_kses_post( $field['data'] );
        }

        $html .= $self_close ? '/>' : '>';

        return $html;
    }

    /**
     * Renders the field based on field type
     *
     * @param array  $field The field.
     * @param string $val   The value.
     */
    public function render( $field = array(), $val = '' ) {

        global $post;

        if ( ! is_null( $post ) ) {
            $this->post = $post;
        }

        $type  = sanitize_text_field( $field['type'] );
        $field = $this->process_field_params( $field, $val );
        do_action( 'epl_render_field_' . $type, $field, $val );

        if ( isset( $field['geocoder'] ) ) {
            if ( 'true' == $field['geocoder'] ) { //phpcs:ignore
                echo '<span class="epl-geocoder-button"></span>';
            }

            do_action( 'epl_admin_listing_map', esc_attr( stripslashes( $val ) ) );
        }

        if ( isset( $field['help'] ) ) {
            $field['help'] = trim( $field['help'] );
            if ( ! empty( $field['help'] ) ) {
                echo '<span class="epl-help-text">' . wp_kses_post( $field['help'] ) . '</span>';
            }
        }
    }

    /**
     * Renders select
     *
     * @param array  $field The field.
     * @param string $val   The value.
     */
    public function select( $field, $val ) {

        if ( $this->is_multiple( $field ) ) {
            $val = (array) $val;
        }

        echo $this->get_opening_field_tag( 'select', $field ); //phpcs:ignore

        if ( isset( $field['opts'] ) && ! empty( $field['opts'] ) ) {

            foreach ( $field['opts'] as $k => $v ) {
                $selected = '';

                if ( $this->is_multiple( $field ) ) {
                    if ( in_array( $k, $val ) ) { //phpcs:ignore
                        $selected = 'selected';
                    }
                } else {
                    if ( $val == $k ) { //phpcs:ignore
                        $selected = 'selected';
                    }
                }

                if ( is_array( $v ) ) {
                    if ( isset( $v['exclude'] ) && ! empty( $v['exclude'] ) ) {
                        if ( ! is_null( $this->post ) && in_array( $this->post->post_type, $v['exclude'], true ) ) {
                            continue;
                        }
                    }

                    if ( isset( $v['include'] ) && ! empty( $v['include'] ) ) {
                        if ( ! is_null( $this->post ) && ! in_array( $this->post->post_type, $v['include'], true ) ) {
                            continue;
                        }
                    }
                    $v = $v['label'];
                }

                echo '<option value="' . esc_attr( $k ) . '" ' . esc_attr( $selected ) . '>' . esc_html( $v ) . '</option>';
            }
        } else {
            echo '<option value=""> </option>';
        }
        echo '</select>';
    }

    /**
     * Renders checkbox
     *
     * @param array  $field The field.
     * @param string $val  The value.
     */
    public function checkbox( $field, $val ) {

        if ( ! empty( $field['opts'] ) ) {
            foreach ( $field['opts'] as $k => $v ) {
                $checked = '';

                if ( ! empty( $val ) ) {

                    $val = (array) $val;
                    if ( in_array( $k, $val ) ) { //phpcs:ignore
                        $checked = 'checked';
                    }
                }
                echo '<span class="epl-field-row">
                        <input type="checkbox" name="' . esc_attr( $field['name'] ) . '[]" 
                            ' . wp_kses_post( $field['data'] ) . ' 
                            class="' . esc_attr( $field['class'] ) . '"  
                            id="' . esc_attr( $field['id'] ) . '_' . esc_attr( $k ) . '" 
                            value="' . esc_attr( $k ) . '" ' . esc_attr( $checked ) . ' /> 
                        <label for="' . esc_html( $field['id'] ) . '_' . esc_attr( $k ) . '">' . esc_html( $v ) . '</label>
                    </span>';
            }
        }
    }

    /**
     * Renders checkbox single
     *
     * @param array  $field The field.
     * @param string $val   The value.
     *
     * @since 3.4.34 Tweak: Added hidden empty field for checkboxes so that they always show up in $_POST data while saving.
     */
    public function checkbox_single( $field, $val ) {

        if ( ! empty( $field['opts'] ) ) {
            foreach ( $field['opts'] as $k => $v ) {
                $checked = '';
                if ( ! empty( $val ) ) {
                    $checkbox_single_options = apply_filters( 'epl_checkbox_single_check_options', array( 1, 'yes', 'on', 'true', '1' ) );
                    if ( $k == $val || in_array( $val, $checkbox_single_options, true ) ) { //phpcs:ignore
                        $checked = 'checked';
                    }
                }
                if ( 1 === count( $field['opts'] ) ) {
                    $v = $field['label'];
                }
                echo '<span class="epl-field-row">
                <input type="hidden" name="' . esc_attr( $field['name'] ) . '" value="" />
                <input type="checkbox" name="' . esc_attr( $field['name'] ) . '" class="' . esc_attr( $field['class'] ) . '" ' . wp_kses_post( $field['data'] ) . ' id="' . esc_attr( $field['id'] ) . '_' . esc_attr( $k ) . '" value="' . esc_attr( $k ) . '" ' . esc_attr( $checked ) . ' /> <label for="' . esc_html( $field['id'] ) . '_' . esc_attr( $k ) . '">' . esc_html( $v ) . '</label></span>';
            }
        }
    }

    /**
     * Renders checkbox option
     *
     * @param array  $field The field.
     * @param string $val   The value.
     *
     * @since 3.4.34 Tweak: Added hidden empty field for checkboxes so that they always show up in $_POST data while saving.
     */
    public function checkbox_option( $field, $val ) {

        if ( ! empty( $field['opts'] ) ) {
            foreach ( $field['opts'] as $k => $v ) {
                $checked = '';
                if ( ! empty( $val ) ) {
                    if ( $k == $val ) { //phpcs:ignore
                        $checked = 'checked';
                    }
                }
                echo '<span class="epl-field-row">
                <input type="hidden" name="' . esc_attr( $field['name'] ) . '" value="" />
                <input type="checkbox" name="' . esc_attr( $field['name'] ) . '" ' . wp_kses_post( $field['data'] ) . ' id="' . esc_attr( $field['id'] ) . '_' . esc_attr( $k ) . '" class="' . esc_attr( $field['class'] ) . '" value="' . esc_attr( $k ) . '" ' . esc_attr( $checked ) . ' /> <label for="' . esc_html( $field['id'] ) . '_' . esc_attr( $k ) . '">' . esc_html( $v ) . '</label></span>';
            }
        }
    }

    /**
     * Renders radio
     *
     * @param array  $field The field.
     * @param string $val   The value.
     */
    public function radio( $field, $val ) {

        if ( ! empty( $field['opts'] ) ) {
            foreach ( $field['opts'] as $k => $v ) {
                $checked = '';
                if ( $val == $k ) { //phpcs:ignore
                    $checked = 'checked';
                }
                echo '<span class="epl-field-row"><input type="radio" name="' . esc_attr( $field['name'] ) . '" ' . wp_kses_post( $field['data'] ) . ' class="' . esc_attr( $field['class'] ) . '"  id="' . esc_attr( $field['id'] ) . '_' . esc_attr( $k ) . '" value="' . esc_attr( $k ) . '" ' . esc_attr( $checked ) . ' /> <label for="' . esc_html( $field['id'] ) . '_' . esc_attr( $k ) . '">' . esc_html( $v ) . '</label></span>';
            }
        }
    }

    /**
     * Renders file / image
     *
     * @param array  $field The field.
     * @param string $val   The value.
     */
    public function file( $field, $val ) {
        if ( is_array( $val ) ) {
            $val = isset( $val['image_url_or_path'] ) ? $val['image_url_or_path'] : '';
        }

        if ( ! empty( $val ) ) {
            $img = esc_attr( stripslashes( $val ) );
        } else {
            $img = plugin_dir_url( __DIR__ ) . 'assets/images/no_image.png'; //phpcs:ignore
        }

        echo '
            <div class="epl-media-row">
                <input type="text" ' . wp_kses_post( $field['data'] ) . ' class="' . esc_attr( $field['class'] ) . '"  name="' . esc_attr( $field['name'] ) . '" id="' . esc_attr( $field['id'] ) . '" value="' . esc_attr( stripslashes( $val ) ) . '" />
                &nbsp;&nbsp;<input type="button" name="epl_upload_button" class="button" value="' . esc_html__( 'Add File', 'easy-property-listings' ) . '" />';

        if ( in_array( pathinfo( $img, PATHINFO_EXTENSION ), array( 'jpg', 'jpeg', 'png', 'gif' ), true ) ) {
            echo '&nbsp;&nbsp;<img src="' . esc_url( $img ) . '" alt="" />';
        }
        echo '<div class="epl-clear"></div>
            </div>
        ';
    }

    /**
     * Renders editor
     *
     * @param array  $field The field.
     * @param string $val   The value.
     */
    public function editor( $field, $val ) {
        wp_editor(
            stripslashes( $val ),
            esc_attr( $field['id'] ),
            $settings = array(
                'textarea_rows' => 5,
                'editor_class'  => $field['class'],
            )
        );
    }

    /**
     * Renders textarea
     *
     * @param array  $field The field.
     * @param string $val   The value.
     */
    public function textarea( $field, $val ) {
        echo $this->get_opening_field_tag( 'textarea', $field ); //phpcs:ignore
        echo wp_kses_post( stripslashes( $val ) );
        echo '</textarea>';
    }

    /**
     * Renders textarea_html
     *
     * @param array  $field The field.
     * @param string $val   The value.
     *
     * @since 3.4.48
     */
    public function textarea_html( $field, $val ) {
        echo $this->get_opening_field_tag( 'textarea', $field ); //phpcs:ignore
        echo esc_textarea( $val );
        echo '</textarea>';
    }

    /**
     * Renders locked
     *
     * @param array  $field The field.
     * @param string $val   The value.
     */
    public function locked( $field, $val ) {
        echo '<span>' . esc_attr( stripslashes( $field['value'] ) ) . '</span>';
    }

    /**
     * Renders help
     *
     * @param array  $field The field.
     * @param string $val   The value.
     *
     * @since 3.4.48 Added escaping on id.
     */
    public function help( $field, $val ) {

        $content = isset( $field['content'] ) ? $field['content'] : '';
        $help_id = isset( $field['name'] ) ? sanitize_key( $field['name'] ) : '';
        //phpcs:ignore
        echo '<div class="epl-help-container">
                        ' . $this->get_opening_field_tag( 'div', $field ) . '
                ' . wp_kses_post( $content ) . '
            </div></div>';
    }

    /**
     * Renders html
     *
     * @param array  $field The field.
     * @param string $val   The value.
     *
     * @since 3.4.48 Added escaping on id.
     */
    public function html( $field, $val ) {

        $content = isset( $field['content'] ) ? $field['content'] : '';
        $help_id = isset( $field['name'] ) ? sanitize_key( $field['name'] ) : '';
        //phpcs:ignore
        echo '<div class="epl-html-container" id="' . esc_attr( $help_id ) . '">
                ' . wp_kses_post( $content ) . '
            </div>';
    }

    /**
     * Renders default input types
     *
     * @param array  $field The field.
     * @param string $val   The value.
     * @since 3.4.35 fixed hidden field rendering.
     */
    public function render_default( $field, $val ) {

        if ( ! in_array( $field['type'], array( 'button', 'number', 'color', 'submit' ), true ) ) {
            $field['type'] = 'text';
        }
        echo $this->get_opening_field_tag( 'input', $field, true ); //phpcs:ignore
    }
}