python - ValidationError giving me exception -


my admin:

from django.core.exceptions import validationerror def save_model(self, request, obj, form, change):         if obj.foo == true , obj.bar == '':             raise validationerror('please enter password.')

my model is:

  foo = models.booleanfield(default=false)   bar = models.charfield(max_length=50, null=true, blank=true)

i want validate models when foo true bar can't null. giving me 500. exception value: [u'please enter password.']

you're supposed validation in modelform, not modeladmin.


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