From 3772800752da3a184191958b240133490ecfd645 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Honza=20Kr=C3=A1l?= <honza.kral@gmail.com>
Date: Thu, 18 Jun 2009 00:31:18 +0000
Subject: [PATCH] [soc2009/model-validation] Do not run simple validators on
 empty values

git-svn-id: http://code.djangoproject.com/svn/django/branches/soc2009/model-validation@11033 bcc190cf-cafb-0310-a4f2-bffc1f526a37
---
 django/forms/fields.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/django/forms/fields.py b/django/forms/fields.py
index 6adc6dba2a..c0a5d6638e 100644
--- a/django/forms/fields.py
+++ b/django/forms/fields.py
@@ -121,6 +121,8 @@ class Field(object):
             raise ValidationError(self.error_messages['required'])
 
     def run_validators(self, value):
+        if value in validators.EMPTY_VALUES:
+            return
         errors = []
         for v in self.validators:
             # don't run complex validators since they need all_values