Keep getting error message when I try to authenticate drop box

need directions on how to authenticate drop box

I presume you're having issues integrating Dropbox with your form, is that correct? What error message are you getting, would it be possible for you to post it here on this thread? 

For directions on how you can integrate Dropbox, you may check this guide and article.

Upload-to-Dropbox-with-JotForm

http://www.jotform.com/dropbox/

I hope this helps. If not, please feel free to get back to us and we will be glad to help you anytime. Thank you.