EVOLUTION-MANAGER

Edit File: prefix.php

<?php /** * @package Joomla.Installation * * @copyright Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt */ defined('JPATH_BASE') or die; /** * Form Rule class for the prefix DB. * * @since 1.7 */ class InstallationFormRulePrefix extends JFormRule { /** * The regular expression to use in testing a form field value. * * @var string * @since 1.7 */ protected $regex = '^[a-z][a-z0-9]*_$'; /** * The regular expression modifiers to use when testing a form field value. * * @var string * @since 1.7 */ protected $modifiers = 'i'; }