ces('nest-table', r);
    });
</script>

<button id="ring">Ring</button>
<div class="module">
    <form id="ring-credentials-form" style="margin-bottom: 10px">
        <input type="email" name="email" placeholder="email">
        <input type="password" name="password" placeholder="password">
        <div id="tfa-field" style="display: none">
            <input type="text" name="code" placeholder="2FA code">
            <div id="tfa-prompt"></div>
        </div>
        <input type="submit" value="Login">
  