[Django]-Is boolean logic possible in django templates?

Django docs on boolean operators

Gives you:

{% if user in users %}
  If users is a QuerySet, this will appear if user is an
  instance that belongs to the QuerySet.
{% endif %}

and

{% if a == b or c == d and e %}

Be aware that and has a higher order of precedence than or, and that parentheses are not possible. If required use nested blocks.