File Content: class-acf-location-block.php <?php if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly } if ( ! class_exists( 'ACF_Location_Block' ) ) : class ACF_Location_Block extends ACF_Location { /** * Initializes props. * * @date 5/03/2014 * @since 5.0.0 * * @param void * @return void */ public function initialize() { $this->name = 'block'; $this->label = __( 'Block', 'acf' ); $this->category = 'forms'; $this->object_type = 'block'; } /** * Matches the provided rule against the screen args returning a bool result. * * @date 9/4/20 * @since 5.9.0 * * @param array $rule The location rule. * @param array $screen The screen args. * @param array $field_group The field group settings. * @return bool */ public function match( $rule, $screen, $field_group ) { // Check screen args. if ( isset( $screen['block'] ) ) { $block = $screen['block']; } else { return false; } // Compare rule against $block. return $this->compare_to_rule( $block, $rule ); } /** * Returns an array of possible values for this rule type. * * @date 9/4/20 * @since 5.9.0 * * @param array $rule A location rule. * @return array */ public function get_values( $rule ) { $choices = array(); // Append block types. $blocks = acf_get_block_types(); if ( $blocks ) { $choices['all'] = __( 'All', 'acf' ); foreach ( $blocks as $block ) { $choices[ $block['name'] ] = $block['title']; } } else { $choices[''] = __( 'No block types exist', 'acf' ); } // Return choices. return $choices; } } // initialize acf_register_location_type( 'ACF_Location_Block' ); endif; // class_exists check Submit