public function updateAction()
 {
     if (check_RequestMethod()) {
         $_POST['name_platform'] = trim($_POST['name_platform']);
         $_POST['UA_string'] = trim($_POST['UA_string']);
         if ($this->validateForm($_POST)) {
             platformModel::updateData(array('name_platform' => $_POST['name_platform'], 'UA_string' => $_POST['UA_string'], 'description_platform' => strip_tags($_POST['description_platform']), 'id_user' => platformModel::getSession('id_user'), 'id_platform' => $_POST['id_platform']));
         }
         if (!count(platformModel::$errors)) {
             platformModel::$messages[] = 'Success!';
         }
         platformModel::setSession(array('errors' => platformModel::$errors, 'messages' => platformModel::$messages));
         header("Location: " . $this->makeURI(array('action' => 'edit', 'id_platform' => $_POST['id_platform'])));
         die;
     } else {
         _404();
     }
     return null;
 }