After extending the User model in django, how do you create a ModelForm?

Question

I expanded the User model in django to include several other variables, such as location and employer. Now I am trying to create a form that has the following fields:

First name (from User)
Last name (from User)
Location (from UserProfile, which extends User via a foreign key)
Employer (also from UserProfile)

I created a model form:

from django.forms import ModelForm
from django.contrib import auth
from alert.userHandling.models import UserProfile

class ProfileForm(ModelForm):
    class Meta:
#       model = auth.models.User # this gives me the User fields
        model = UserProfile # this gives me the UserProfile fields

So my question is: how can I create a ModelForm that has access to all fields, regardless of whether they are from a User model or a UserProfile model?

Hope this makes sense. I will be happy to clarify if there are any questions.

Answer 1

( UserProfile) .

from django import forms

class ContactForm(forms.Form):
    first_name = forms.CharField()
    last_name = forms.CharField()
    location = forms.CharField()
    employer = forms.CharField()

Answer 2

. ModelForm , . Form .