JSFiddle - React, Tailwind, and code Playground
HTML
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<input type="password" name="password" class="form-control" placeholder="Senha" id="pass_ca">
JavaScript
$("#pass_ca").popover({
title:'A senha deve conter entre 8 e 16 caracteres, incluindo:',
content:'<ul><li>Letras Maiusculas</li><li>Letras Minusculas</li><li>Numeros</li></ul>',
trigger:'hover',
placement:'bottom',
html: true
});