protected function addCountryState()
    {
        $this->controlAccess('state_add');

        if ($this->state->add($this->getSubmitted())) {
            $url = "admin/settings/states/{$this->data_country['code']}";
            $this->redirect($url, $this->text('Country state has been added'), 'success');
        }

        $this->redirect('', $this->text('Country state has not been added'), 'warning');
    }