The simplest way I can think of is to override the model .save()
method and enforce your constraint there before calling the parent
class save method.
def save(self,*args,**kwargs):
if bool(self.arts_id) | bool(self.pics_id):
super(Post,self).save(*args,**kwargs)
else:
raise some kind of validation error here
--~--~---------~--~----~------------~-------~--~----~
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
-~----------~----~----~----~------~----~------~--~---
