From 8f9507dc2acc4b3f4628eb118ddebd24ac4d3e85 Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Fri, 31 Dec 2004 13:50:30 +0000
Subject: [PATCH] added nis_alias for nisMailAlias module

---
 lam/lib/account.inc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lam/lib/account.inc b/lam/lib/account.inc
index 202a833a..be64bfce 100644
--- a/lam/lib/account.inc
+++ b/lam/lib/account.inc
@@ -502,6 +502,9 @@ function get_preg($argument, $regexp) {
 		case 'DNSname':
 					$pregexpr = '/^[0-9a-zA-Z_-]+(\\.[0-9a-zA-Z_-]+)*$/';
 					break;
+		case 'nis_alias':
+					$pregexpr = '/^([[:alnum:]@\\.\\ \\_-])+$/u';
+					break;
 	}
 	if ($pregexpr!='')
 		if (preg_match($pregexpr, $argument)) {