public function post() {

        $validate = new \Models\Validator();

        $data = array(
            ':user_id' => array(
                'data' => (int) $_POST['user_id'],
                'name' => $this->_languageInstance->get("field-user-id"),
                'rules' => array(
                    'required' => true,
                    'positive' => true
                )
            ),
            ':post_title' => array(
                'data' => $this->clear($_POST['post_title']),
                'name' => $this->_languageInstance->get("field-post-title"),
                'rules' => array(
                    'required' => true,
                    'min_lenght' => 5,
                    'max_lenght' => 100,
                )
            ),
            ':post_content' => array(
                'data' => $this->clear($_POST['post_content']),
                'name' => $this->_languageInstance->get("field-post-content"),
                'rules' => array(
                    'required' => true,
                    'min_lenght' => 5,
                    'max_lenght' => $this->_settingsInstance->get("post_lenght")
                )
            ),
            ':category_id' => array(
                'data' => (int) $_POST['category_id'],
                'name' => $this->_languageInstance->get("field-category-id"),
                'rules' => array(
                    'required' => true,
                    'positive' => true
                )
            ),
        );

        $validate->validate($data);
    }