Merge pull request #635 from andrewthad/master

Update Functions.hs
This commit is contained in:
Michael Snoyman 2013-12-21 10:02:22 -08:00
commit c5a59a98d4

View File

@ -425,8 +425,8 @@ fieldSettingsLabel msg = FieldSettings (SomeMessage msg) Nothing Nothing Nothing
-- required, such as when parsing a text field.
--
-- Since 1.1
parseHelper :: (Monad m, RenderMessage site FormMessage)
=> (Text -> Either FormMessage a)
parseHelper :: (Monad m, RenderMessage site message)
=> (Text -> Either message a)
-> [Text] -> [FileInfo] -> m (Either (SomeMessage site) (Maybe a))
parseHelper _ [] _ = return $ Right Nothing
parseHelper _ ("":_) _ = return $ Right Nothing