__('Select Field Groups', 'acf'), 'type' => 'checkbox', 'name' => 'acf_export_keys', 'prefix' => false, 'value' => false, 'toggle' => true, 'choices' => array(), ); $field_groups = acf_get_field_groups(); // populate choices if( $field_groups ) { foreach( $field_groups as $field_group ) { $field['choices'][ $field_group['key'] ] = $field_group['title']; } } ?>