<form id="index" action="upload.php" enctype="multipart/form-data" method="post">
<input type="text" name="ads[title]" class="required" required />
<textarea name="ads[description]" class="required"></textarea>
//for uploading images using dropzone plugin
<div id="upload-box">
<p action="upload.php" class="dropzone"></p>
<p action="upload.php" class="dropzone"></p>
</div>

var myDropzone = new Dropzone("#upload-box");
Dropzone.options.myDropzone = {
url: '/uploads',
init: function () {
this.on("complete", function (file) {
if (this.getUploadingFiles().length === 0 && this.getQueuedFiles().length === 0)    {
  alert("File-Uploaded");
  }
 });
 }
};

Uncaught Error: No URL provided.