public function isPreviewMode(): bool
    {
        $token = $this->getToken(FrontendUser::SECURITY_SESSION_KEY);

        return $token instanceof FrontendPreviewToken && $token->showUnpublished();
    }
public function isPreviewMode(): bool
    {
        $token = $this->getToken(FrontendUser::SECURITY_SESSION_KEY);

        return $token instanceof FrontendPreviewToken && $token->showUnpublished();
    }
public function isPreviewMode ( ) : bool { $ token = $ this -> getToken ( FrontendUser :: SECURITY_SESSION_KEY ) ; return $ token instanceof FrontendPreviewToken && $ token -> showUnpublished ( ) ; }
Tells whether the front end preview can show unpublished fragments.
Tells whether the front end preview can show unpublished fragments .