File Content: functions.php <?php if ( ! function_exists( 'curly_mkdf_register_button_widget' ) ) { /** * Function that register button widget */ function curly_mkdf_register_button_widget( $widgets ) { $widgets[] = 'CurlyMikadoButtonWidget'; return $widgets; } add_filter( 'curly_core_filter_register_widgets', 'curly_mkdf_register_button_widget' ); } Submit