musik/base/templates/base/form.html

{% for error in form.non_field_errors %}<article class="message error">{{ error }}</article>{% endfor %}
<form method="post" {% if action %}action="{% url action %}"{% endif %}>
    {% csrf_token %}
    <fieldset>
        {% for field in form %}
            <label>
                {{ field.label }}
                {{ field }}
                {% if field.errors %}
                    <small id="{{ field.errors.field_id }}_error" class="form-error">{{ field.errors|join:", " }}</small>
                {% endif %}
            </label>
        {% endfor %}
    </fieldset>
    <input type="submit" {% if submit %}value="{{ submit }}"{% endif %}>
</form>