Allow "." and "-" in usernames.

diff --git a/user/edit.php b/user/edit.php
index 5744dd0f6888722bd7f1134f87b904dd27997e88..011bc2cdc58719369bf8e7256b1e0383971cc05c 100644 (file)
--- 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");
         }