usernames should be alphanumeric only

diff --git a/FS/FS/access_user.pm b/FS/FS/access_user.pm
index ca0bcd6..7529354 100644 (file)
--- a/FS/FS/access_user.pm
+++ b/FS/FS/access_user.pm
@@ -214,7 +214,7 @@ sub check {
 
   my $error = 
     $self->ut_numbern('usernum')
-    || $self->ut_text('username')
+    || $self->ut_alpha('username')
     || $self->ut_text('_password')
     || $self->ut_text('last')
     || $self->ut_text('first')