you can set default=None, that way you don't have to explicityly save that value as none every time you save an object.
On Aug 21, 7:33 am, Torsten <torstenzan...@googlemail.com> wrote: > Hi > > I simply want the DateTime to be set to null. > > payed_at = models.DateTimeField(null=True) > > but always get this as an error: > > IntegrityError at /admin/invoice/invoice/add/ > invoice_invoice.payed_at may not be NULL > > Thanks for help. > > Torsten -- 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.