public function createValidationCodeAction()
 {
     $code = md5(date("Y-m-d H:i:s"));
     $email = $this->getRequest()->getParam('email');
     $pwd = $this->getRequest()->getParam('pwd');
     $emailValidation = new System_Model_SystemEmailValidation();
     if ($emailValidation->checkIfRecordExists($email)) {
         $emailValidation->updateEmailValidationRecord($email, $code);
     } else {
         $emailValidation->insertEmailValidationRecord($email, $pwd, $code);
     }
     $this->_helper->viewRenderer->setNoRender();
     $this->_helper->layout()->disableLayout();
     $this->_redirect("/user/email-functions/send-validation-code/email/{$email}/code/{$code}");
 }