pflaenz.li/pflaenzli/pflaenzli/forms.py

from django import forms
from django.contrib.auth.forms import UserCreationForm
from friendly_captcha.fields import FrcCaptchaField

from .models import Offer, PflaenzliUser


class CreateOfferForm(forms.ModelForm):
    class Meta:
        model = Offer
        fields = ['title', 'description', 'zipcode', 'image']


class RegistrationForm(UserCreationForm):
    class Meta(UserCreationForm.Meta):
        model = PflaenzliUser
        fields = UserCreationForm.Meta.fields + ('zipcode',)

    captcha = FrcCaptchaField()