/**
  * Do actual e-mail test by sending the e-mail to the given e-mail address
  * @return \Bootstrap\Response\Form
  */
 public function testEmailAjax()
 {
     $validator = Validator::create(array('to' => 'required|email'));
     if ($validator->failed()) {
         return BootstrapUI::formResponse()->failedOn($validator);
     }
     if (!Mail::isEnabled()) {
         return BootstrapUI::formResponse()->message('Mail sender is not enabled!');
     }
     $params = $validator->getParamsObj();
     $mail = Mail::create()->from('no-replay@' . Request::hostNameDomain(), Request::hostName())->to($params->to)->subject('Configuration test mail')->body("If you got this e-mail, then your mail configuration is just fine!\n\n" . Url::current());
     try {
         if ($mail->send()) {
             Log::info("Test e-mail is sent to {$params->to}");
             return BootstrapUI::formResponse()->message('Test e-mail is sent!');
         }
     } catch (Exception $e) {
         Log::info("Couldn\\'t send test e-mail to {$params->to}");
         Log::exception($e);
         // we'll log this if needed, just to make sure it won't be forgotten
         return BootstrapUI::formResponse()->failed('E-mail wasn\'t sent:<br/>' . $e->getMessage());
         // show user the actual error
     }
 }