<button type="button" class="btn btn-{{ color }} {% if size %} btn-{{ size }}{% endif %}"
        action-url="{{link}}" data-form-id="{{form_id}}"
        {% for key, value in attributes.items %}{{ key }}="{{ value }}" {% endfor %}
>
    {% if icon %}<span class="mdi {{ icon }}" aria-hidden="true"></span>{% endif %}
    {{ label }}
</button>