Reviews::_check_customer PHP Method

    public function _check_customer($customer_id)
    {
        $this->load->model('Customers_model');
        if (!$this->Customers_model->validateCustomer($customer_id)) {
            $this->form_validation->set_message('_check_customer', $this->lang->line('error_not_found'));
            return FALSE;
        } else {
            return TRUE;
        }
    }