.. _validate_pylons: Pylons ------ In ``myapp/controllers/movie.py``, add the following line:: from tw.mods.pylonshf import validate Inside the ``RootController`` class, add the following:: @validate(form=movie_form, error_handler=index) def save(self, **kw): return str(kw) Also, update the existing ``movie`` method, change:: def movie(self): to:: def movie(self, **kw): Change the form definition so action is ``movie/save`` instead of ``save_movie``. TBD: restructure the tutorial so this fits more neatly