/**
* {@inheritdoc}
*/
public function getRedirectUrl()
{
$redirectUrl = parent::getRedirectUrl();
// TODO(el): Forms should provide event handling. This is quite hackish
$formData = $this->getRequestData();
if ($this->wasSent($formData) && (!$this->getSubmitLabel() || $this->isSubmitted()) && $this->isValid($formData)) {
$this->getResponse()->setAutoRefreshInterval(1);
}
return $redirectUrl;
}