views.py

def register(request):
    if request.method == "POST":
        form = RegisterForm(request.POST)
        if form.is_valid():
            user_name = form.clean_username()
            user_email = form.clean_email()
            user_password = form.clean_password()

            user = User.objects.create_user(user_name, user_email, user_password)
            user.save()

    else:
        form = RegisterForm()

    return render(request, 'register/register.html', {"form": form})