Dropbox Integration, is it possible to have the integration trigger conditionally

Hello--

I am using the Dropbox integration and I'm wondering if there's a way to have the integration only act if certain fields are filled out versus functioning as an integration every time the form is submitted. 

Any help would be appreciated.

The Dropbox integration triggers with each form submission.  At this time, I do not believe there is a way to prevent it from doing so. 

You could set up two identical forms, one that uses Dropbox and one that doesn't.  Then use iFrame widgets to embed those two forms to another form:

https://widgets.jotform.com/widget/iframe_embed

Then conditionally show either form depending on whether or not you want to use dropbox:

https://www.jotform.com/help/316-How-to-Show-or-Hide-Fields-Base-on-User-s-Answer

But then the forms would data collected separately and it would require using 3 forms to do the job of a single form.