Fixed #5196 -- Merged over changes to validation.py that didn't get merged correctly in [5918].
Fixed #5196 -- Merged over changes to validation.py that didn't get merged correctly in [5918].


git-svn-id: c4087ea691918e3c0eba276c9647095e509f30cc@5921 bcc190cf-cafb-0310-a4f2-bffc1f526a37

rawwell/django,rawwell/django,rawwell/django