<!DOCTYPE html> <html> <head> <title>Bootstrap Password Strength Meter Example</title> <link rel="stylesheet" media="screen" href="bootstrap.css" /> </head> <body> <form> <fieldset> <legend>Please type in your password</legend> User: <input type="text" id="username" /><br /> Pass: <input type="password" id="password" /> <div id="messages"></div> </fieldset> </form> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script> <script type="text/javascript" src="pwstrength.js"></script> <script type="text/javascript"> jQuery(document).ready(function () { "use strict"; var options = { onLoad: function () { $('#messages').text('Start typing password'); }, onKeyUp: function (evt) { $(evt.target).pwstrength("outputErrorList"); } }; $(':password').pwstrength(options); }); </script> </body> </html>