healthchecks/templates/accounts/unsubscribe_submit.html

{% extends "base_bare.html" %}

{% block title %}Unsubscribe{% endblock %}

{% block content %}
<p>Please press the button below to unsubscribe:</p>
<br />
<form id="form" method="post">
    <input
        id="submit-btn"
        type="submit"
        class="btn btn-lg btn-primary"
        value="Unsubscribe">
</form>

<script>document.getElementById("form").submit();</script>
{% endblock %}