From 2d7d047cbf9375a4c75196f13ac1e0c439ae9e8b Mon Sep 17 00:00:00 2001
From: Rob Crittenden <rcritten@redhat.com>
Date: Tue, 27 Jul 2010 16:35:23 -0400
Subject: Add optional error message to pattern validator

The pattern validator by default displays the pattern that is being
matched against. This isn't helpful, particularly for very hairy patterns.
This adds a new parameter, pattern_errmsg, that is displayed on errors
if set.

ticket #11
---
 ipalib/plugins/group.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'ipalib/plugins/group.py')

diff --git a/ipalib/plugins/group.py b/ipalib/plugins/group.py
index 2558c38a..4fd630d4 100644
--- a/ipalib/plugins/group.py
+++ b/ipalib/plugins/group.py
@@ -89,6 +89,9 @@ class group(LDAPObject):
 
     takes_params = (
         Str('cn',
+            pattern='^[a-zA-Z0-9_.][a-zA-Z0-9_.-]{0,30}[a-zA-Z0-9_.$-]?$',
+            pattern_errmsg='may only include letters, numbers, _, -, . and $',
+            maxlength=33,
             cli_name='name',
             label=_('Group name'),
             primary_key=True,
-- 
cgit