Jinja confirm dialog replacement

modal.html

{%
    macro confirm(
        name,
        title,
        cancel_text='Cancel',
        cancel_class='btn btn-secondary',
        confirm_text='OK',
        confirm_class='btn btn-primary'
    )
-%}
    <div class="modal fade" id="{{ name }}" tabindex="-1">
        <div class="modal-dialog modal-dialog-centered">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title">{{ title }}</h5>
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                        <span aria-hidden="true">&times;</span>
                    </button>
                </div>
                <div class="modal-body">
                    {{ caller() }}
                </div>
                <div class="modal-footer">
                    <button type="button" id="{{ name }}-cancel" class="{{ cancel_class }}" data-dismiss="modal">{{ cancel_text }}</button>
                    <button type="button" id="{{ name }}-confirm" class="{{ confirm_class }}">{{ confirm_text }}</button>
                </div>
            </div>
        </div>
    </div>
{%- endmacro %}