From 5f7dcc18d5243fba59ec0a71fbc75ebb8594e34e Mon Sep 17 00:00:00 2001
From: Christian Boltz <postfixadmin@cboltz.de>
Date: Mon, 12 Nov 2007 01:26:01 +0000
Subject: [PATCH] functions.inc.php - allow longer TLDs (.museum, .travel)

git-svn-id: https://svn.code.sf.net/p/postfixadmin/code/trunk@214 a1433add-5e2c-0410-b055-b7f2511e0802
---
 functions.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/functions.inc.php b/functions.inc.php
index a9b2f2ce..9baf22b4 100644
--- a/functions.inc.php
+++ b/functions.inc.php
@@ -194,7 +194,7 @@ function check_string ($var)
 // TODO: make check_domain able to handle as example .local domains
 function check_domain ($domain)
 {
-   if (preg_match ('/([-0-9A-Z]+\.)+' . '([0-9A-Z]){2,4}$/i', trim ($domain)))
+   if (preg_match ('/([-0-9A-Z]+\.)+' . '([0-9A-Z]){2,6}$/i', trim ($domain)))
    {
       return true;
    }