<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <form action="/target-url" id="mydropzone" class=""></form>

setTimeout(function(){ new Dropzone('#mydropzone', { url: "/upload/url", acceptedFiles: ".pdf,.doc,.docx,application/octet-stream,application/pdf,application/x-pdf,application/msword,application/vnd.openxmlformats-officedocument.wordprocessingml.document,application/vnd.openxmlformats-officedocument.wordprocessingml.template" }); }, 3000);