src/Neuron/GameServer/Player.php
public function isEmailVerified ()
    {
        $openid = isset ($_SESSION['neuron_openid_identity']) ?
            md5 ($_SESSION['neuron_openid_identity']) : false;

        return $this->isFound () && ($this->isEmailCertified () || $openid);
    }
public function isEmailVerified ()
    {
        $openid = isset ($_SESSION['neuron_openid_identity']) ?
            md5 ($_SESSION['neuron_openid_identity']) : false;

        return $this->isFound () && ($this->isEmailCertified () || $openid);
    }
This method will check if an email address is set
and verified OR if an OpenID account is set (in which case)
there is no email required.