/**
* Return the url to redirect to upon success
*
* @return Url
*/
public function getRedirectUrl()
{
if ($this->redirectUrl === null) {
$this->redirectUrl = $this->getRequest()->getUrl();
if ($this->getMethod() === 'get') {
// Be sure to remove all form dependent params because we do not want to submit it again
$this->redirectUrl = $this->redirectUrl->without(array_keys($this->getElements()));
}
}
return $this->redirectUrl;
}
