From 86d64493068b05958cbb9732095e26b554ee8c88 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Mon, 30 Dec 2002 15:38:10 +0000
Subject: [PATCH] Allow "." and "-" in usernames.

---
 user/edit.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/user/edit.php b/user/edit.php
index 5744dd0f68..011bc2cdc5 100644
--- a/user/edit.php
+++ b/user/edit.php
@@ -166,7 +166,7 @@ function find_form_errors(&$user, &$usernew, &$err) {
                 $err["username"] = get_string("usernameexists");
 
         } else {
-            $string = eregi_replace("[^([:alnum:])]", "", $user->username);
+            $string = eregi_replace("[^(-\.[:alnum:])]", "", $user->username);
             if (strcmp($user->username, $string)) 
                 $err["username"] = get_string("alphanumerical");
         }
-- 
2.39.5