Raise Form Validation Error from form_valid() Method
August 21, 2022
In case if you need to make some validation steps directly in the view’s def form_valid() method and raise an ValidationError here an example
Non field error example #
def form_valid(self, form):
# validation logic
if something_wrong:
form.add_error(None, 'Something wrong with given data')
return super().form_invalid(form)
super().form_valid(form)
Field error #
def form_valid(self, form):
# validation logic
if something_wrong:
form.add_error('field_name', 'Something wrong with given data')
return super().form_invalid(form)
super().form_valid(form)
Comments