khosb/modules/ssl/messages/models/ssl_ca.php

<?php defined('SYSPATH') or die('No direct access allowed.');

/**
 * SSL Certificate validation messages.
 *
 * @package    OSB
 * @category   Validation
 * @author     Deon George
 * @copyright  (c) 2010 Open Source Billing
 * @license    http://dev.osbill.net/license.html
 */

return array(
	'sign_cert'=>array(
		'isCert'=>'This is not a valid certificate',
		'isCA'=>'This is certificate is not a Certificate Authority certificate',
	),
	'parent_ssl_ca_id'=>array(
		'rule_parentExist'=>'The parent certificate doesnt exist, please define it first',
	),
);
?>