From 6a6e312e57c32567ec3b68b7d0c61dd39523f25e Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Mar 06 2015 16:10:46 +0000
Subject: Make the mail_to field mandatory if the Mail plugin is activated


---

diff --git a/progit/hooks/mail.py b/progit/hooks/mail.py
index 58930a8..da9e4ba 100644
--- a/progit/hooks/mail.py
+++ b/progit/hooks/mail.py
@@ -17,7 +17,7 @@ import wtforms
 from flask.ext import wtf
 from sqlalchemy.orm import relation
 
-from progit.hooks import BaseHook
+from progit.hooks import BaseHook, RequiredIf
 from progit.lib.model import BASE, Project
 from progit import SESSION, APP, get_repo_path
 
@@ -50,7 +50,7 @@ class MailForm(wtf.Form):
     ''' Form to configure the mail hook. '''
     mail_to = wtforms.TextField(
         'Mail to',
-        [wtforms.validators.Optional()]
+        [RequiredIf('active')]
     )
     active = wtforms.BooleanField(
         'Acive',