Search Multiple TLDs dropdown not working

[samuels]

We are trying to modify the whmcs default theme(Bootstrap v2.0.3) to Bootstrap 3.2.0.

 

After adding below codes in header.tpl , 'Search Multiple TLDs' dropdown not working in http://mysite.com/domainchecker.php

 

 

 

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap-theme.min.css">

<link href="//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel="stylesheet">

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>

[sentq]

it's not that simple to upgrade to new major release, you need to follow this doc to migrate from Bootstrap 2.x to 3.x http://getbootstrap.com/getting-started/#migration

 

for your information WHMCS v6 use the latest version of Bootstrap, also in GitHub you can find WHMCS bootstrap template already