I need to clean a specific field in an inline formset, and I can't figure out how to do it.
I've tried with the formsets def clean(self)
method but don't know where to save the cleaned value. If I try to set the cleaned value to forms[0].data['field']
I get "This QueryDict instance is immutable" error.
In "normal" forms it works by using the def clean_fieldXY(self)
method in which I return cleaned_value
.
Please help.
You can set the inline formset to use a form class, and then you can create a
clean
function for the field.In
myapp/forms.py
:Then, in
myapp/views.py