silverstripe / silverstripe-forum

        $openid = trim($data['OpenIDURL']);

        Session::set("FormInfo.Form_RegistrationWithOpenIDForm.data", $data);

        if (strlen($openid) == 0) {

            if (!is_null($form)) {

                $form->addErrorMessage(

                    "Blurb",

                    "Please enter your OpenID or your i-name.",

                    "bad"

                );

            }

            return $this->redirectBack();

        }

        // No auth request means we can't begin OpenID

        $auth_request = $consumer->begin($openid);

        if (!$auth_request) {

            if (!is_null($form)) {

                $form->addErrorMessage(

                    "Blurb",

                    "That doesn't seem to be a valid OpenID or i-name identifier. " .

                    "Please try again.",

                    "bad"

                );

            }

            return $this->redirectBack();

        }