Is there any solutions to add captcha to Django-allauth?

Question

Is there any solutions to use captcha with django-allauth? I want to use captcha on registration form for standard email+password registrations.

Answer 1

I too needed to do this with django-allauth and found that implementing the django-recaptcha package to be relatively simple.

Configure django-recaptcha

Sign up for a recaptcha account.

Plug your settings in

# settings.py

RECAPTCHA_PUBLIC_KEY = 'xyz'
RECAPTCHA_PRIVATE_KEY = 'xyz'

RECAPTCHA_USE_SSL = True     # Defaults to False

Customize SignupForm

After installing django-recaptcha, I followed someguidelines for customizing the SignupForm.

from django import forms
from captcha.fields import ReCaptchaField

class AllAuthSignupForm(forms.Form):

    captcha = ReCaptchaField()

    def save(self, request, user):
        user = super(AllAuthSignupForm, self).save(request)
        return user

You also need to tell allauth to inherit from this form in settings.py

ACCOUNT_SIGNUP_FORM_CLASS = 'myapp.forms.AllAuthSignupForm'

Wire up signup form template

{{ form.captcha }} and {{ form.captcha.errors }} should be available on the signup template context at this point.

That was it! Seems like all the validation logic is tucked into the ReCaptchaField.