class RegistrationWizard(SessionWizardView) :
    form_list = [
        RegistrationForm1,
        RegistrationForm2,
        RegistrationForm3,
    ]
    def get_context_data(self, form,**kwargs):
        context = super(RegistrationWizard, self).get_context_data(form=form, **kwargs)
        current_step = self.storage.current_step

        # get the data from step 1 to show on step 2
        if self.steps.current == 'Registration2':
            prev_data = self.storage.get_step_data('Registration1')
            first_name = prev_data.get('Registration1-first_name','')
            last_name = prev_data.get('Registration1-last_name','')
            context.update({'first_name': first_name, 'last_name': last_name})

        return context

        '''
        on template
        <strong>{{ first_name }} {{ last_name }}</strong><br/>
        '''
    def get_template_names(self):
        return [TEMPLATES[self.steps.current]]

    def done(self,form_list, **kwargs):
        data = self.get_all_cleaned_data()

        # For User registering
        email = data.get("email")
        username = email
        first_name = data.get("first_name")
        last_name = data.get("last_name")
        password = data.get("password")

        # For User Address
        address = data.get("address")
        address_line2 = data.get("address_line2")
        street = data.get("street")
        district = data.get("district")
        sub_district = data.get("sub_district")
        city = data.get("city")
        post_code = data.get("post_code")
        phone_number = data.get("phone_number")
        direction_guide = data.get("direction_guide")

        # For User Item
        Itemfield = data.get("Itemfield")

        # Omise Post Data for credit card
        omise_token = self.request.POST.get("omiseToken")

        assert False, omise_token

        user = _formwizard_user_registration(username, email, first_name, last_name, password)
        _formwizard_user_address(user, address, address_line2, street, district, sub_district, city, post_code, phone_number, direction_guide)
        _formwizard_user_creditcard(user, omise_token)
        _formwizard_user_userorder(user, Itemfield)

        return render(self.request, 'base/thankyou.html',{
            'form_data' : [form.cleaned_data for form in form_list],
        })