/**
* Checks for a form token in the request.
*
* Use in conjunction with getFormToken.
*
* @param string $method The request method in which to look for the token key.
*
* @return boolean True if found and valid, false otherwise.
*
* @since 4.0.0
*/
public function checkToken($method = 'post')
{
/** @var Session $session */
$session = $this->getSession();
return $session->checkToken($method);
}