How to check if a user is logged in (how to properly use user.is_authenticated)?

Question

I am looking over this website but just can\'t seem to figure out how to do this as it\'s not working. I need to check if the current site user is logged in (authenticated),

Answer 1

Following block should work:

    {% if user.is_authenticated %}
        
Welcome {{ user.username }} !!!
       
    {% endif %}