Where do we put the function ? I have a model for recipe, i want to validate the image field only, checking the file size as explain in one of the post here.
do i have to write a whole manipulator with all the fields and a specific validator for image like in the documentation on "form and manipulator "? or i can use the _manipulator_validate_foo(..) ? i tried : line 35 -36 http://django.pastebin.com/538569 but {{ form.error_dict }} does not contain the raise error message. Any help will be more than welcome.
