{% extends "layout.html" %} {% block title %}Login{% endblock %} {% block content %}
{% if form.errors %} {% endif %}

Please sign in

{{ form.username(class_="form-control") }}
{{ form.password(class_="form-control") }}
{{ form.submit(class_="w-100 btn btn-lg btn-primary") }} {{ form.hidden_tag() }}
{% endblock %}