Django, How authenticate user with first name and last name?
Building a little from @T. Stone's idea.  Why not have them register with their First and Last name and you just concatenate them together and use that as their username?.  And everytime you have them login you setup your view to combine the two fields again and use that string.
You won't be able to use some of the auto forms they can produce for you but that's not a big deal.  I'd just combine the two strings, lowercase them and slap that as the username and do the same for every login instance.
i want to authenticate users using firstname and lastname
This is the code i am using
user = auth.authenticate(first_name=firstname,last_name=lastname,password=password)
it keep coming up with  NoneType: None
i have checked the firstname and lastname plus password seen to be correct?
what i am doing wrong? thanks