AuthenticationForm django 3 code example
Example 1: django login required decorator
from django.contrib.auth.decorators import login_required
@login_required
def my_view(request):
...
Example 2: loginrequiredmixin
from django.contrib.auth.mixins import LoginRequiredMixin
LOGIN_URL = 'your_url'
Example 3: import login required
from django.contrib.auth.decorators import login_required