$form = new Form;

        if (array_key_exists('return', $this->params)) {
          $form->addHidden('return', $this->params);
        }

        $form->addText('wid', 'Nadpis:')
                ->setValue($this->webtextrep->wid)
                ->addRule(Form::FILLED, 'Vyplňte nadpis stránky!');

        $form->addTextArea('wtext', 'Text stránky:')
                ->setValue($this->webtextrep->wtext);

        $form->addSubmit('send', 'Upraveno!');
        $form->onSuccess[] = callback($this, 'editwebtextFormSubmitted');
        return $form;