Hi, I have a model Post, which has the following structure:
class Post(models.Model): body = models.TextField() arts = models.ForeignKey(Article, blank=True, null=True) pics = models.ForeignKey(Gallery, blank=True, null=True) A post can be made from an article or a gallery or both. Is there anywhere to add a constraint to force there to be either an article or gallery associated with a post in the actual declaration of the model? Many Thanks in advance, Nathan --~--~---------~--~----~------------~-------~--~----~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---