class SignupForm(authtoolsforms.UserCreationForm):

def __init__(self, *args, **kwargs):
    super(SignupForm, self).__init__(*args, **kwargs)
    self.helper = FormHelper()
    self.fields["email"].widget.input_type = "email"  # ugly hack
    company_name = forms.CharField()

    self.helper.layout = Layout(
        Field('email', placeholder="Enter Email", autofocus=""),
        Field('name', placeholder="Enter Full Name"),
        Field('company_name', placeholder="Company Name"),
        Field('password1', placeholder="Enter Password"),
        Field('password2', placeholder="Re-enter Password"),
        Submit('sign_up', 'Sign up', css_class="btn-warning"),
        )

class SignUpView(bracesviews.AnonymousRequiredMixin,
             bracesviews.FormValidMessageMixin,
             generic.CreateView):
form_class = forms.SignupForm
model = User
template_name = 'accounts/signup.html'
success_url = reverse_lazy('home')
form_valid_message = "You're signed up!"

def form_valid(self, form):
    r = super(SignUpView, self).form_valid(form)
    username = form.cleaned_data["email"]
    password = form.cleaned_data["password1"]
    user = auth.authenticate(email=username, password=password)
    auth.login(self.request, user)
    return r