acf/bidirectional/supported_target_field_types │ filter-hook │ ACF 6.2

Build valid fields for a bidirectional relationship for select2 display

Usage

add_filter( 'acf/bidirectional/supported_target_field_types', 'wp_kama_acf_bidirectional_supported_target_field_types_filter' );

/**
 * Function for `acf/bidirectional/supported_target_field_types` filter-hook.
 * 
 * @param array $results The original results array.
 *
 * @return array
 */
function wp_kama_acf_bidirectional_supported_target_field_types_filter( $results ){
	// filter...
	return $results;
}

$results(array)

The original results array.

Changelog

Where the hook is called

$valid_field_types = apply_filters( 'acf/bidirectional/supported_target_field_types', array( 'relationship', 'post_object', 'user', 'taxonomy' ) );

Where the hook is used in Advanced Custom Fields PRO