acf/field_group/enable_field_type_select2 │ filter-hook │ ACF 1.0

Usage

add_filter( 'acf/field_group/enable_field_type_select2', 'wp_kama_acf_field_group_enable_type_select2_filter' );

/**
 * Function for `acf/field_group/enable_field_type_select2` filter-hook.
 * 
 * @param  $true 
 *
 * @return 
 */
function wp_kama_acf_field_group_enable_type_select2_filter( $true ){
	// filter...
	return $true;
}

$true

-

Where the hook is called

if ( ! apply_filters( 'acf/field_group/enable_field_type_select2', true ) ) {

Where the hook is used in Advanced Custom Fields PRO