Fix dRestaurant feature list field sanitization issue

fix-drestaurant-feature-list-field.php

<?php

function drestaurant_sanitize_listing_form_meta_fields( $meta_data, $posted_data ) {
    $feature_list = directorist_get_listing_form_field( $posted_data['directory_id'], 'drestaurant_feature_list' );

    if ( empty( $feature_list ) ) {
        return $meta_data;
    }

    if ( ! isset( $feature_list['field_key'] ) || ! isset( $posted_data[ $feature_list['field_key'] ] ) ) {
        return $meta_data;
    }

    $meta_data['_' . $feature_list['field_key'] ] = sanitize_textarea_field( $posted_data[ $feature_list['field_key'] ] );

    return $meta_data;
}

add_filter( 'atbdp_ultimate_listing_meta_user_submission', __NAMESPACE__ . '\drestaurant_sanitize_listing_form_meta_fields', 10, 2 );