public function checkmailAction() { $this->_helper->viewRenderer->setNoRender(); $email = $this->getRequest()->getParam('email'); $user = new Application_Model_Users($this->registry['DB']); if ($user->checkmail($email)) { $this->getResponse()->setBody(json_encode(array('status' => 'true'))); } else { $this->getResponse()->setBody(json_encode(array('status' => 'false'))); } }