public function once(array $credentials = [])
    {
        $this->fireAttemptEvent($credentials);

        if ($this->validate($credentials)) {
            $this->setUser($this->lastAttempted);

            return true;
        }

        return false;
    }
public function once(array $credentials = [])
    {
        $this->fireAttemptEvent($credentials);

        if ($this->validate($credentials)) {
            $this->setUser($this->lastAttempted);

            return true;
        }

        return false;
    }
public function once ( array $ credentials = [ ] ) { $ this -> fireAttemptEvent ( $ credentials ) ; if ( $ this -> validate ( $ credentials ) ) { $ this -> setUser ( $ this -> lastAttempted ) ; return true ; } return false ; }
Log a user into the application without sessions or cookies.

@param  array  $credentials
@return bool
Log a user into the application without sessions or cookies .