Method user_deleted_form

django/contrib/admin/options.py:2647–2652

Return whether or not the user deleted the form.

(request, obj, formset, index, inline)

            formset = FormSet(**formset_params)

            def user_deleted_form(request, obj, formset, index, inline):
                """Return whether or not the user deleted the form."""
                return (
                    inline.has_delete_permission(request, obj)
                    and "{}-{}-DELETE".format(formset.prefix, index) in request.POST
                )

            # Bypass validation of each view-only inline form (since the form's
            # data won't be in request.POST), unless the form was deleted.