Neos\Flow\Mvc\View\ViewInterface::canRender PHP Метод

Tells if the view implementation can render the view for the given context.

public canRender ( ControllerContext $controllerContext ) : boolean
$controllerContext	Neos\Flow\Mvc\Controller\ControllerContext
Результат	boolean	TRUE if the view has something useful to display, otherwise FALSE

    public function canRender(ControllerContext $controllerContext);

ViewInterface