templates/registration/registration_form.html
{% extends 'base.html' %}
{% load filters %}
{% block content %}
{% if user.is_authenticated %}
<h3>You are already logged in.<small><p>You must <a href="{% url 'logout' %}">logout</a> to register a new user.</p></small></h3>
{% else %}
<div class="row">
<div class="col-md-6">
<form method="post" action={% url 'registration_register' %} next="{{next}}">
{% csrf_token %}
{% for field in form %}
<div class="form-group">
{{ field.label_tag }}{{ field|addclass:'form-control'}}
{{ field.errors }}
</div>
{% endfor %}
<button type="submit" class="btn btn-success">Submit</button>
</form>
</div>
</div>
{% endif %}
{% endblock %}