title: Dropzone Js, find out how many files are currently inside the dropzone
body: <p>Im using the dropzone js (<a href="http://www.dropzonejs.com/" rel="noreferrer">http://www.dropzonejs.com/</a>) to upload files but I need to know how many files are currently inside the Dropzone, the user might have deleted some but I need to know if there is at least 1 file before I submit the whole form that the user is filling.</p>
  
  <p>If i use the myDropzone.length it will still count the removed files from the dropzone so if the user adds 2 files and then removes one of them the .length would be = 2 and in that case I would need to know the real length which would be 1 in this particular case</p>