[Fixed]-View with multiple forms not saving (missing 1 positional argument on form)

I checked the code quickly here:

https://github.com/macropin/django-registration/blob/master/registration/backends/default/views.py

That Django-Registration-Redux seems to implement in RegistrationView, the register method like so:

def register(self, form):
   #code

Try to remove request and it should work, sth like this.

def register(self, form_class):
   new_user = super(MyRegistrationView, self).register(form_class)
   #code