{% load basket_tags %}
{% load i18n %}

{% basket_form request.basket product as basket_form single %}
<form action="{% url basket:add %}" method="post">
    {% csrf_token %}
    {{ basket_form.as_p }}
    {% if product.is_available_to_buy %}
        <button type="submit" class="btn btn-primary btn-full">{% trans "Add to basket" %}</button>
    {% endif %}
</form>