/**
  * Send a recovery password token.
  *
  * @return boolean true if recovery token was successfully sent
  */
 public function recovery()
 {
     $this->_model = User::findByEmail($this->email, 'active');
     if ($this->_model !== null) {
         return Module::sendRecoveryEmail($this->_model);
     }
     return false;
 }