##################### in fields.py #####################
from django import forms

class DomainField(forms.CharField):

    def clean(self, value):
        # Anything can go here
        return value


##################### in forms.py #####################
from django import forms
from fields import DomainField

class TestForm(forms.Form):
    # should be DomainField(), not forms.DomainField()
    domain = forms.DomainField(max_length=100, required=False)


##################### in views.py #####################
from django.http import HttpResponse
from viewerrorapp.forms import TestForm

# Create your views here.
def home(request):
    form = TestForm()
    return HttpResponse("I never get here :(")

def hom2(request)
    return HttpREsponse("Neither do I and I have nothing to do with the form!")