Yep,
I'm writing some validation logic for a model that is being used in an
admin inline form
The model looks like this
class Child(models.Model):
parent = models.ForeignKey(Parent)
def clean(self):
super(....).clean()
if self.parent.surname != self.surname:
raise ValidationError....
The problem is that on the "Parent add admin view" I get a
Parent.DoesNotExist error when I'm saving new Parent and Childs. That
is because when child.clean() is called child.parent_id is None, so
self.parent fails, it looks like self.parent is created afterwards and
is not available at that time.
How can I validate a new child object based on its parent information?
I'm surprised not finding any information regarding this issue :)
Thanks!
--
Marc
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