Hi, Can anyone help me extend the "Random bananas" example from http://docs.yesodweb.com/book/forms/ to include a fileField, so that I can understand how to use the fileField. I have tried something like this: data Params = Params { minNumber :: Int , maxNumber :: Int , singleWord :: String , pluralWord :: String , fileTest :: FileInfo } paramsFormlet :: Maybe Params -> Form s m Params -- Same as: paramsFormlet :: Formlet s m Params paramsFormlet mparams = fieldsToTable $ Params <$> intField "Minimum number" (fmap minNumber mparams) <*> intField "Maximum number" (fmap maxNumber mparams) <*> stringField "Single word" (fmap singleWord mparams) <*> stringField "Plural word" (fmap pluralWord mparams) <*> fileField "test" (fmap fileTest mparams) I have problems understanding what's going on here. Regards -- Knut Olav Bøhmer