I have a bunch of models that each have a field X. I want this X to be unique not just within a particular model (table) but unique across several models. So, a model of type A can't have a value for its X if that value is already in the X of a model of type B.
I get the impression that I'd have to either subclass a model field or a form field. A model field seems more appropriate, but I can't find its equivalent of the form field's clean() method where it seems most appropriate to do the uniqueness checks. --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
