You can iterate through the forms in your formset and call is_valid() (and optionally save()) on them based on your needs.
Since your definition of "left blank" and "invalid" could vary based on what you're doing, it's better that you make those decisions explicit. If Django tried to decide for you, it would be "magic" at best and wrong at worst. Shawn -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
