Fixed #6266: Added note to docs/modelforms.txt pointing out that they're just...

    # Create and save the new author instance. There's no need to do anything else.

    >>> new_author = f.save()

Other than the ``save()`` and ``save_m2m()`` methods, a ``ModelForm``

works exactly the same way as any other ``newforms`` form. For

example, the ``is_valid()`` method is used to check for validity, the

``is_multipart()`` method is used to determine whether a form requires

multipart file upload (and hence whether ``request.FILES`` must be

passed to the form), etc.; see `the standard newforms documentation`_

for more information.

.. _the standard newforms documentation: ../newforms/

Using a subset of fields on the form

------------------------------------