On Jun 16, 8:20 am, MH <mhaligow...@googlemail.com> wrote: > Hi, > I'm making a model, that has a bit complex dependencies between the fields, > such as date progression (start_date must not be later than finish_date). > I'm looking for a way to validate these dependencies while creating (or > saving) the model, but I am not sure which approach should I use. > > The best solution would be overriding Model's method *clean*, but this seems > to work only when working with forms. Another solution utilizes pre_save() > or save() methods. > > Which one is the "proper" one? > > Regards, > Mateusz Haligowski
There's a good example at: http://www.jroller.com/RickHigh/entry/django_admin_and_field_validation -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us...@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.
