/**
* Before user sign in. Returns true if user can sign in.
*
* @param IdentityInterface $identity the user identity information
* @param boolean $cookieBased whether the login is cookie-based
* @param integer $duration number of seconds that the user can remain in logged-in status.
* If 0, it means login till the user closes the browser or the session is manually destroyed.
* @return boolean whether the user should continue to be logged in
*/
public function beforeLogin($identity, $cookieBased, $duration)
{
/* @var $identity User */
if ($identity instanceof User && !$identity->canSignIn()) {
return false;
}
return parent::beforeLogin($identity, $cookieBased, $duration);
}
