Install django-simple-captcha: pip install django-simple-captcha
settings.py:
INSTALLED_APPS = [
...
'captcha',
...
]
urls.py (project level):
urlpatterns = [
...
path('captcha/', include('captcha.urls')),
...
]
forms.py:
class MyForm(forms.ModelForm):
captcha = CaptchaField()
class Meta:
...
Run migrations:
python manage.py makemigrations
python manage.py migrate