htmlburger / carbon-fields

		$class = __NAMESPACE__ . '\\' . $type . '_Field';

		if ( ! class_exists( $class ) ) {

			Incorrect_Syntax_Exception::raise( 'Unknown field "' . $type . '".' );

			$class = __NAMESPACE__ . '\\Broken_Field';

		}

		if ( strpos( $name, '-' ) !== false ) {

			Incorrect_Syntax_Exception::raise( 'Forbidden character "-" in name "' . $name . '".' );

		$class = __NAMESPACE__ . '\\' . $type . '_Container';

		if ( ! class_exists( $class ) ) {

			Incorrect_Syntax_Exception::raise( 'Unknown container "' . $type . '".' );

			$class = __NAMESPACE__ . '\\Broken_Container';

		}

		$container = new $class( $id, $name );

		$container->type = $type;