forms is a module within the Django project for safely handling user input in a web application.
mezzanine is a Django-based content management system (CMS) with code that is open source under the BSD 2-Clause "Simplified" License.
from __future__ import unicode_literals
from future.builtins import int, range, str
from datetime import date, datetime
from os.path import join, split
from uuid import uuid4
from django import forms
try:
from django.forms.widgets import SelectDateWidget
except ImportError:
# Django 1.8
from django.forms.extras.widgets import SelectDateWidget
from django.core.files.storage import FileSystemStorage
from django.urls import reverse
from django.template import Template
from django.utils.safestring import mark_safe
from django.utils.translation import ugettext as _
from django.utils.timezone import now
from mezzanine.conf import settings
from mezzanine.forms import fields
from mezzanine.forms.models import FormEntry, FieldEntry
from mezzanine.utils.email import split_addresses as split_choices
fs = FileSystemStorage(location=settings.FORMS_UPLOAD_ROOT)
##############################
# Each type of export filter #
##############################
# Text matches
FILTER_CHOICE_CONTAINS = "1"
FILTER_CHOICE_DOESNT_CONTAIN = "2"
# Exact matches
FILTER_CHOICE_EQUALS = "3"
FILTER_CHOICE_DOESNT_EQUAL = "4"
# Greater/less than
FILTER_CHOICE_BETWEEN = "5"
# Multiple values
FILTER_CHOICE_CONTAINS_ANY = "6"
FILTER_CHOICE_CONTAINS_ALL = "7"
FILTER_CHOICE_DOESNT_CONTAIN_ANY = "8"
FILTER_CHOICE_DOESNT_CONTAIN_ALL = "9"
##########################
# Export filters grouped #
##########################
# Text fields
TEXT_FILTER_CHOICES = (
("", _("Nothing")),
(FILTER_CHOICE_CONTAINS, _("Contains")),
(FILTER_CHOICE_DOESNT_CONTAIN, _("Doesn't contain")),
(FILTER_CHOICE_EQUALS, _("Equals")),
(FILTER_CHOICE_DOESNT_EQUAL, _("Doesn't equal")),
)
# Choices with single value entries
CHOICE_FILTER_CHOICES = (
("", _("Nothing")),
(FILTER_CHOICE_CONTAINS_ANY, _("Equals any")),
(FILTER_CHOICE_DOESNT_CONTAIN_ANY, _("Doesn't equal any")),
)
# Choices with multiple value entries
MULTIPLE_FILTER_CHOICES = (
("", _("Nothing")),
(FILTER_CHOICE_CONTAINS_ANY, _("Contains any")),
(FILTER_CHOICE_CONTAINS_ALL, _("Contains all")),
(FILTER_CHOICE_DOESNT_CONTAIN_ANY, _("Doesn't contain any")),
(FILTER_CHOICE_DOESNT_CONTAIN_ALL, _("Doesn't contain all")),
)
# Dates
DATE_FILTER_CHOICES = (
("", _("Nothing")),
(FILTER_CHOICE_BETWEEN, _("Is between")),
)
# The filter function for each filter type
FILTER_FUNCS = {
FILTER_CHOICE_CONTAINS:
lambda val, field: val.lower() in field.lower(),
FILTER_CHOICE_DOESNT_CONTAIN:
lambda val, field: val.lower() not in field.lower(),
FILTER_CHOICE_EQUALS:
lambda val, field: val.lower() == field.lower(),
FILTER_CHOICE_DOESNT_EQUAL:
lambda val, field: val.lower() != field.lower(),
FILTER_CHOICE_BETWEEN:
lambda val_from, val_to, field: (
(not val_from or val_from <= field) and
(not val_to or val_to >= field)
),
FILTER_CHOICE_CONTAINS_ANY:
lambda val, field: set(val) & set(split_choices(field)),
FILTER_CHOICE_CONTAINS_ALL:
lambda val, field: set(val) == set(split_choices(field)),
FILTER_CHOICE_DOESNT_CONTAIN_ANY:
lambda val, field: not set(val) & set(split_choices(field)),
FILTER_CHOICE_DOESNT_CONTAIN_ALL:
lambda val, field: set(val) != set(split_choices(field)),
}
# Export form fields for each filter type grouping
text_filter_field = forms.ChoiceField(label=" ", required=False,
choices=TEXT_FILTER_CHOICES)
choice_filter_field = forms.ChoiceField(label=" ", required=False,
choices=CHOICE_FILTER_CHOICES)
multiple_filter_field = forms.ChoiceField(label=" ", required=False,
choices=MULTIPLE_FILTER_CHOICES)
date_filter_field = forms.ChoiceField(label=" ", required=False,
choices=DATE_FILTER_CHOICES)
class FormForForm(forms.ModelForm):
"""
Form with a set of fields dynamically assigned, directly based on the
given ``forms.models.Form`` instance.
"""
class Meta:
model = FormEntry
exclude = ("form", "entry_time")
def __init__(self, form, context, *args, **kwargs):
"""
Dynamically add each of the form fields for the given form model
instance and its related field model instances.
"""
self.form = form
self.form_fields = form.fields.visible()
initial = kwargs.pop("initial", {})
# If a FormEntry instance is given to edit, populate initial
# with its field values.
field_entries = {}
if kwargs.get("instance"):
for field_entry in kwargs["instance"].fields.all():
field_entries[field_entry.field_id] = field_entry.value
super(FormForForm, self).__init__(*args, **kwargs)
# Create the form fields.
for field in self.form_fields:
field_key = "field_%s" % field.id
field_class = fields.CLASSES[field.field_type]
field_widget = fields.WIDGETS.get(field.field_type)
field_args = {"label": field.label, "required": field.required,
"help_text": field.help_text}
arg_names = field_class.__init__.__code__.co_varnames
if "max_length" in arg_names:
field_args["max_length"] = settings.FORMS_FIELD_MAX_LENGTH
if "choices" in arg_names:
choices = list(field.get_choices())
if (field.field_type == fields.SELECT and
field.default not in [c[0] for c in choices]):
choices.insert(0, ("", field.placeholder_text))
field_args["choices"] = choices
if field_widget is not None:
field_args["widget"] = field_widget
#
# Initial value for field, in order of preference:
#
# - If a form model instance is given (eg we're editing a
# form response), then use the instance's value for the
# field.
# - If the developer has provided an explicit "initial"
# dict, use it.
# - The default value for the field instance as given in
# the admin.
#
initial_val = None
try:
initial_val = field_entries[field.id]
except KeyError:
try:
initial_val = initial[field_key]
except KeyError:
initial_val = str(Template(field.default).render(context))
if initial_val:
if field.is_a(*fields.MULTIPLE):
initial_val = split_choices(initial_val)
elif field.field_type == fields.CHECKBOX:
initial_val = initial_val != "False"
self.initial[field_key] = initial_val
self.fields[field_key] = field_class(**field_args)
if field.field_type == fields.DOB:
_now = datetime.now()
years = list(range(_now.year, _now.year - 120, -1))
self.fields[field_key].widget.years = years
# Add identifying type attr to the field for styling.
setattr(self.fields[field_key], "type",
field_class.__name__.lower())
if (field.required and settings.FORMS_USE_HTML5 and
field.field_type != fields.CHECKBOX_MULTIPLE):
self.fields[field_key].widget.attrs["required"] = ""
if field.placeholder_text and not field.default:
text = field.placeholder_text
self.fields[field_key].widget.attrs["placeholder"] = text
def save(self, **kwargs):
"""
Create a ``FormEntry`` instance and related ``FieldEntry``
instances for each form field.
"""
entry = super(FormForForm, self).save(commit=False)
entry.form = self.form
entry.entry_time = now()
entry.save()
entry_fields = entry.fields.values_list("field_id", flat=True)
new_entry_fields = []
for field in self.form_fields:
field_key = "field_%s" % field.id
value = self.cleaned_data[field_key]
if value and self.fields[field_key].widget.needs_multipart_form:
value = fs.save(join("forms", str(uuid4()), value.name), value)
if isinstance(value, list):
value = ", ".join([v.strip() for v in value])
if field.id in entry_fields:
field_entry = entry.fields.get(field_id=field.id)
field_entry.value = value
field_entry.save()
else:
new = {"entry": entry, "field_id": field.id, "value": value}
new_entry_fields.append(FieldEntry(**new))
if new_entry_fields:
FieldEntry.objects.bulk_create(new_entry_fields)
return entry
def email_to(self):
"""
Return the value entered for the first field of type
``forms.EmailField``.
"""
for field in self.form_fields:
if issubclass(fields.CLASSES[field.field_type], forms.EmailField):
return self.cleaned_data["field_%s" % field.id]
return None
class EntriesForm(forms.Form):
"""
Form with a set of fields dynamically assigned that can be used to
filter entries for the given ``forms.models.Form`` instance.
"""
def __init__(self, form, request, *args, **kwargs):
"""
Iterate through the fields of the ``forms.models.Form`` instance and
create the form fields required to control including the field in
the export (with a checkbox) or filtering the field which differs
across field types. User a list of checkboxes when a fixed set of
choices can be chosen from, a pair of date fields for date ranges,
and for all other types provide a textbox for text search.
"""
self.form = form
self.request = request
self.form_fields = form.fields.all()
self.entry_time_name = str(FormEntry._meta.get_field(
"entry_time").verbose_name)
super(EntriesForm, self).__init__(*args, **kwargs)
for field in self.form_fields:
field_key = "field_%s" % field.id
# Checkbox for including in export.
self.fields["%s_export" % field_key] = forms.BooleanField(
label=field.label, initial=True, required=False)
if field.is_a(*fields.CHOICES):
# A fixed set of choices to filter by.
if field.is_a(fields.CHECKBOX):
choices = ((True, _("Checked")), (False, _("Not checked")))
else:
choices = field.get_choices()
contains_field = forms.MultipleChoiceField(label=" ",
choices=choices, widget=forms.CheckboxSelectMultiple(),
required=False)
self.fields["%s_filter" % field_key] = choice_filter_field
self.fields["%s_contains" % field_key] = contains_field
elif field.is_a(*fields.MULTIPLE):
# A fixed set of choices to filter by, with multiple
# possible values in the entry field.
contains_field = forms.MultipleChoiceField(label=" ",
choices=field.get_choices(),
widget=forms.CheckboxSelectMultiple(),
required=False)
self.fields["%s_filter" % field_key] = multiple_filter_field
self.fields["%s_contains" % field_key] = contains_field
elif field.is_a(*fields.DATES):
# A date range to filter by.
self.fields["%s_filter" % field_key] = date_filter_field
self.fields["%s_from" % field_key] = forms.DateField(
label=" ", widget=SelectDateWidget(), required=False)
self.fields["%s_to" % field_key] = forms.DateField(
label=_("and"), widget=SelectDateWidget(), required=False)
else:
# Text box for search term to filter by.
contains_field = forms.CharField(label=" ", required=False)
self.fields["%s_filter" % field_key] = text_filter_field
self.fields["%s_contains" % field_key] = contains_field
# Add ``FormEntry.entry_time`` as a field.
field_key = "field_0"
self.fields["%s_export" % field_key] = forms.BooleanField(initial=True,
label=FormEntry._meta.get_field("entry_time").verbose_name,
required=False)
self.fields["%s_filter" % field_key] = date_filter_field
self.fields["%s_from" % field_key] = forms.DateField(
label=" ", widget=SelectDateWidget(), required=False)
self.fields["%s_to" % field_key] = forms.DateField(
label=_("and"), widget=SelectDateWidget(), required=False)
def __iter__(self):
"""
Yield pairs of include checkbox / filters for each field.
"""
for field_id in [f.id for f in self.form_fields] + [0]:
prefix = "field_%s_" % field_id
fields = [f for f in super(EntriesForm, self).__iter__()
if f.name.startswith(prefix)]
yield fields[0], fields[1], fields[2:]
def columns(self):
"""
Returns the list of selected column names.
"""
fields = [f.label for f in self.form_fields
if self.cleaned_data["field_%s_export" % f.id]]
if self.cleaned_data["field_0_export"]:
fields.append(self.entry_time_name)
return fields
def rows(self, csv=False):
"""
Returns each row based on the selected criteria.
"""
# Store the index of each field against its ID for building each
# entry row with columns in the correct order. Also store the IDs of
# fields with a type of FileField or Date-like for special handling of
# their values.
field_indexes = {}
file_field_ids = []
date_field_ids = []
for field in self.form_fields:
if self.cleaned_data["field_%s_export" % field.id]:
field_indexes[field.id] = len(field_indexes)
if field.is_a(fields.FILE):
file_field_ids.append(field.id)
elif field.is_a(*fields.DATES):
date_field_ids.append(field.id)
num_columns = len(field_indexes)
include_entry_time = self.cleaned_data["field_0_export"]
if include_entry_time:
num_columns += 1
# Get the field entries for the given form and filter by entry_time
# if specified.
field_entries = FieldEntry.objects.filter(
entry__form=self.form).order_by(
"-entry__id").select_related("entry")
if self.cleaned_data["field_0_filter"] == FILTER_CHOICE_BETWEEN:
time_from = self.cleaned_data["field_0_from"]
time_to = self.cleaned_data["field_0_to"]
if time_from and time_to:
field_entries = field_entries.filter(
entry__entry_time__range=(time_from, time_to))
# Loop through each field value ordered by entry, building up each
# entry as a row. Use the ``valid_row`` flag for marking a row as
# invalid if it fails one of the filtering criteria specified.
current_entry = None
current_row = None
valid_row = True
for field_entry in field_entries:
if field_entry.entry_id != current_entry:
# New entry, write out the current row and start a new one.
if valid_row and current_row is not None:
if not csv:
current_row.insert(0, current_entry)
yield current_row
current_entry = field_entry.entry_id
current_row = [""] * num_columns
valid_row = True
if include_entry_time:
current_row[-1] = field_entry.entry.entry_time
field_value = field_entry.value or ""
field_id = field_entry.field_id
filter_type = self.cleaned_data.get("field_%s_filter" % field_id)
filter_args = None
if filter_type:
if filter_type == FILTER_CHOICE_BETWEEN:
f, t = "field_%s_from" % field_id, "field_%s_to" % field_id
filter_args = [self.cleaned_data[f], self.cleaned_data[t]]
else:
field_name = "field_%s_contains" % field_id
filter_args = self.cleaned_data[field_name]
if filter_args:
filter_args = [filter_args]
if filter_args:
# Convert dates before checking filter.
if field_id in date_field_ids:
y, m, d = field_value.split(" ")[0].split("-")
dte = date(int(y), int(m), int(d))
filter_args.append(dte)
else:
filter_args.append(field_value)
filter_func = FILTER_FUNCS[filter_type]
if not filter_func(*filter_args):
valid_row = False
# Create download URL for file fields.
if field_entry.value and field_id in file_field_ids:
url = reverse("admin:form_file", args=(field_entry.id,))
field_value = self.request.build_absolute_uri(url)
if not csv:
parts = (field_value, split(field_entry.value)[1])
field_value = mark_safe("<a href=\"%s\">%s</a>" % parts)
# Only use values for fields that were selected.
try:
current_row[field_indexes[field_id]] = field_value
except KeyError:
pass
# Output the final row.
if valid_row and current_row is not None:
if not csv:
current_row.insert(0, current_entry)
yield current_row
django-allauth (project website) is a Django code library for easily adding local and social authentication flows to Django projects. Its code is available as open source under the MIT License.
django-allauth/allauth/account/forms.py
from __future__ import absolute_import
import warnings
from importlib import import_module
from django import forms
from django.contrib.auth.tokens import PasswordResetTokenGenerator
from django.contrib.sites.shortcuts import get_current_site
from django.core import exceptions, validators
from django.urls import reverse
from django.utils.translation import pgettext
from allauth.compat import ugettext, ugettext_lazy as _
from ..utils import (
build_absolute_uri,
get_username_max_length,
set_form_field_order,
)
from . import app_settings
from .adapter import get_adapter
from .app_settings import AuthenticationMethod
from .models import EmailAddress
from .utils import (
filter_users_by_email,
get_user_model,
perform_login,
setup_user_email,
sync_user_email_addresses,
url_str_to_user_pk,
user_email,
user_pk_to_url_str,
user_username,
)
class EmailAwarePasswordResetTokenGenerator(PasswordResetTokenGenerator):
def _make_hash_value(self, user, timestamp):
ret = super(
EmailAwarePasswordResetTokenGenerator, self)._make_hash_value(
user, timestamp)
sync_user_email_addresses(user)
emails = set([user.email] if user.email else [])
emails.update(
EmailAddress.objects
.filter(user=user)
.values_list('email', flat=True))
ret += '|'.join(sorted(emails))
return ret
default_token_generator = EmailAwarePasswordResetTokenGenerator()
class PasswordVerificationMixin(object):
def clean(self):
cleaned_data = super(PasswordVerificationMixin, self).clean()
password1 = cleaned_data.get('password1')
password2 = cleaned_data.get('password2')
if (password1 and password2) and password1 != password2:
self.add_error(
'password2', _("You must type the same password each time.")
)
return cleaned_data
class PasswordField(forms.CharField):
def __init__(self, *args, **kwargs):
render_value = kwargs.pop('render_value',
app_settings.PASSWORD_INPUT_RENDER_VALUE)
kwargs['widget'] = forms.PasswordInput(render_value=render_value,
attrs={'placeholder':
kwargs.get("label")})
super(PasswordField, self).__init__(*args, **kwargs)
class SetPasswordField(PasswordField):
def __init__(self, *args, **kwargs):
super(SetPasswordField, self).__init__(*args, **kwargs)
self.user = None
def clean(self, value):
value = super(SetPasswordField, self).clean(value)
value = get_adapter().clean_password(value, user=self.user)
return value
class LoginForm(forms.Form):
password = PasswordField(label=_("Password"))
remember = forms.BooleanField(label=_("Remember Me"),
required=False)
user = None
error_messages = {
'account_inactive':
_("This account is currently inactive."),
'email_password_mismatch':
_("The e-mail address and/or password you specified are not correct."),
'username_password_mismatch':
_("The username and/or password you specified are not correct."),
}
def __init__(self, *args, **kwargs):
self.request = kwargs.pop('request', None)
super(LoginForm, self).__init__(*args, **kwargs)
if app_settings.AUTHENTICATION_METHOD == AuthenticationMethod.EMAIL:
login_widget = forms.TextInput(attrs={'type': 'email',
'placeholder':
_('E-mail address'),
'autofocus': 'autofocus'})
login_field = forms.EmailField(label=_("E-mail"),
widget=login_widget)
elif app_settings.AUTHENTICATION_METHOD \
== AuthenticationMethod.USERNAME:
login_widget = forms.TextInput(attrs={'placeholder':
_('Username'),
'autofocus': 'autofocus'})
login_field = forms.CharField(
label=_("Username"),
widget=login_widget,
max_length=get_username_max_length())
else:
assert app_settings.AUTHENTICATION_METHOD \
== AuthenticationMethod.USERNAME_EMAIL
login_widget = forms.TextInput(attrs={'placeholder':
_('Username or e-mail'),
'autofocus': 'autofocus'})
login_field = forms.CharField(label=pgettext("field label",
"Login"),
widget=login_widget)
self.fields["login"] = login_field
set_form_field_order(self, ["login", "password", "remember"])
if app_settings.SESSION_REMEMBER is not None:
del self.fields['remember']
# source file continues from here with a few more good forms examples
heritagesites is a Django web application with a MySQL backend that displays UNESCO heritage sites. The project code is open source under the MIT license.
heritagesites/heritagesites/forms.py
# forms.py
from django import forms
from crispy_forms.helper import FormHelper
from crispy_forms.layout import Submit
from heritagesites.models import HeritageSite
class HeritageSiteForm(forms.ModelForm):
class Meta:
model = HeritageSite
fields = '__all__'
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.helper = FormHelper()
self.helper.form_method = 'post'
self.helper.add_input(Submit('submit', 'submit'))
edX (project website) is an open source platform for teaching online courses that is widely used in academia and industry. The platform code is available under the GNU Affero General Public License v3.0.
edx-platform/openedx/core/djangoapps/util/forms.py
from __future__ import absolute_import
from django.core.exceptions import ValidationError
from django.forms import Field, MultipleHiddenInput, NullBooleanField, Select
class MultiValueField(Field):
"""
Field class that supports a set of values for a single form field.
The field input can be specified as:
1. a comma-separated-list (foo:bar1,bar2,bar3), or
2. a repeated field in a MultiValueDict (foo:bar1, foo:bar2, foo:bar3)
3. a combination of the above (foo:bar1,bar2, foo:bar3)
Note that there is currently no way to pass a value that includes a comma.
The resulting field value is a python set of the values as strings.
"""
widget = MultipleHiddenInput
def to_python(self, list_of_string_values):
"""
Convert the form input to a list of strings
"""
values = super(MultiValueField, self).to_python(list_of_string_values) or set()
if values:
# combine all values if there were multiple specified individually
values = ','.join(values)
# parse them into a set
values = set(values.split(',')) if values else set()
return values
def validate(self, values):
"""
Ensure no empty values were passed
"""
if values and "" in values:
raise ValidationError("This field cannot be empty.")
class ExtendedNullBooleanField(NullBooleanField):
"""
A field whose valid values are None, True, 'True', 'true', '1',
False, 'False', 'false' and '0'.
"""
NULL_BOOLEAN_CHOICES = (
(None, ""),
(True, True),
(True, "True"),
(True, "true"),
(True, "1"),
(False, False),
(False, "False"),
(False, "false"),
(False, "0"),
)
widget = Select(choices=NULL_BOOLEAN_CHOICES)
def to_python(self, value):
return to_bool(value)
def to_bool(value):
"""
Explicitly checks for the string 'True', 'False', 'true',
'false', '1' and '0' and returns boolean True or False.
Returns None if value is not passed at all and raises an
exception for any other value.
"""
if value in (True, 'True', 'true', '1'):
return True
elif value in (False, 'False', 'false', '0'):
return False
elif not value:
return None
else:
raise ValidationError("Invalid Boolean Value.")
django-registration (redux) (project documentation) is a Django code library for one-phase, two-phase and three-phase registration flows. The code is available open source.
django-registration / registration / forms.py
"""
Forms and validation code for user registration.
Note that all of these forms assume Django's bundle default ``User``
model; since it's not possible for a form to anticipate in advance the
needs of custom user models, you will need to write your own forms if
you're using a custom model.
"""
from __future__ import unicode_literals
from django import forms
from django.contrib.auth.forms import UserCreationForm
from django.utils.translation import ugettext_lazy as _
from .users import UserModel
from .users import UsernameField
User = UserModel()
class RegistrationForm(UserCreationForm):
"""
Form for registering a new user account.
Validates that the requested username is not already in use, and
requires the password to be entered twice to catch typos.
Subclasses should feel free to add any additional validation they
need, but should avoid defining a ``save()`` method -- the actual
saving of collected user data is delegated to the active
registration backend.
"""
required_css_class = 'required'
email = forms.EmailField(label=_("E-mail"))
class Meta:
model = User
fields = (UsernameField(), "email")
class RegistrationFormUsernameLowercase(RegistrationForm):
"""
A subclass of :class:`RegistrationForm` which enforces unique
case insensitive usernames, make all usernames to lower case.
"""
def clean_username(self):
username = self.cleaned_data.get('username', '').lower()
if User.objects.filter(**{UsernameField(): username}).exists():
raise forms.ValidationError(_\
('A user with that username already exists.'))
return username
class RegistrationFormTermsOfService(RegistrationForm):
"""
Subclass of ``RegistrationForm`` which adds a required checkbox
for agreeing to a site's Terms of Service.
"""
tos = forms.BooleanField(widget=forms.CheckboxInput,
label=_('I have read and agree to the Terms of Service'),
error_messages={'required': _\
("You must agree to the terms to register")})
class RegistrationFormUniqueEmail(RegistrationForm):
"""
Subclass of ``RegistrationForm`` which enforces uniqueness of
email addresses.
"""
def clean_email(self):
"""
Validate that the supplied email address is unique for the
site.
"""
if User.objects.filter(email__iexact=self.cleaned_data['email']):
raise forms.ValidationError(_\
("This email address is already in use. " + \
"Please supply a different email address."))
return self.cleaned_data['email']
class RegistrationFormNoFreeEmail(RegistrationForm):
"""
Subclass of ``RegistrationForm`` which disallows registration with
email addresses from popular free webmail services; moderately
useful for preventing automated spam registrations.
To change the list of banned domains, subclass this form and
override the attribute ``bad_domains``.
"""
bad_domains = ['aim.com', 'aol.com', 'email.com', 'gmail.com',
'googlemail.com', 'hotmail.com', 'hushmail.com',
'msn.com', 'mail.ru', 'mailinator.com', 'live.com',
'yahoo.com', 'outlook.com']
def clean_email(self):
"""
Check the supplied email address against a list of known free
webmail domains.
"""
email_domain = self.cleaned_data['email'].split('@')[1]
if email_domain in self.bad_domains:
raise forms.ValidationError(_("Registration using free " + \
"email addresses is prohibited. Please supply a " + \
"different email address."))
return self.cleaned_data['email']
class ResendActivationForm(forms.Form):
required_css_class = 'required'
email = forms.EmailField(label=_("E-mail"))