doc_generator/templates/textdocs/document_form.html

{% extends 'textdocs/base.html' %}
{% block content %}
    <h2>{% if form.instance.pk %}Edit Document{% else %}Create a New Document{% endif %}</h2>
    <form method="post">
        {% csrf_token %}
        {{ form.as_p }}
        <button type="submit" class="btn btn-success">Save Document</button>
        <a href="{{ document.get_absolute_url }}" class="btn btn-secondary">Cancel</a>
    </form>
{% endblock %}