public function postBindData(FormEvent $event)
	{

		/** @var $layoutBlock LayoutBlockInterface */
		$layoutBlock = $event->getForm()->getData();

		$contentObject = $layoutBlock->getContent();

		if (!$contentObject instanceof ContentInterface) {
			throw new \RuntimeException('Content Object must implement the ContentInterface');
		}

		$this->validate($event, $contentObject);
	}