Neos\Flow\Mvc\View\AbstractView::canRender PHP Method

By default we assume that the view implementation can handle all kinds of contexts. Override this method if that is not the case.

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

    public function canRender(ControllerContext $controllerContext)
    {
        return true;
    }

AbstractView