Allowed - and . during signup by email

2003-04-25 12:35:17 +00:00
parent 5a9126f75a
commit 826293c75b
1 changed files with 6 additions and 5 deletions
@@ -76,14 +76,15 @@ function validate_form($user, &$err) {
    global $CFG;
    if (empty($user->username)){
        $err->username = get_string("missingusername");
-    }else{
+    } else{
        $user->username = trim(moodle_strtolower($user->username));
        if (record_exists("user", "username", $user->username)){
            $err->username = get_string("usernameexists");
-        }else {
-            $string = eregi_replace("[^([:alnum:])]", "", $user->username);
-            if (strcmp($user->username, $string)) 
-            $err->username = get_string("alphanumerical");
+        } else {
+            $string = eregi_replace("[^(-\.[:alnum:])]", "", $user->username);
+            if (strcmp($user->username, $string)) {
+                $err->username = get_string("alphanumerical");
+            }
        }
    }