/**
* Search url in a form parameter, or in a request parameter.
*
* @param string $parameterName the form parameter name, or request parameter name.
* @param BaseForm $form the form
* @return mixed|null|string
*/
protected function retrieveFormBasedUrl($parameterName, BaseForm $form = null)
{
$url = null;
if ($form != null) {
$url = $form->getFormDefinedUrl($parameterName, $form);
} else {
$url = $this->getRequest()->get($parameterName);
}
return $url;
}
/**
* Search url in a form parameter, or in a request parameter.
*
* @param string $parameterName the form parameter name, or request parameter name.
* @param BaseForm $form the form
* @return mixed|null|string
*/
protected function retrieveFormBasedUrl($parameterName, BaseForm $form = null)
{
$url = null;
if ($form != null) {
$url = $form->getFormDefinedUrl($parameterName);
} else {
$url = $this->container->get('request_stack')->getCurrentRequest()->get($parameterName);
}
return $url;
}
