.. _validate_tg2:

TurboGears 2
------------

In ``myapp/controllers/root.py``, change the following line::

    from tg import expose, flash, require, url

To::

    from tg import expose, flash, require, url, validate

Inside the ``RootController`` class, add the following::

    @expose()
    @validate(form=movie_form, error_handler=movie)
    def save_movie(self, **kw):
        return str(kw)

Also, update the existing ``movie`` method, change::

    def movie(self):

to::

    def movie(self, **kw):