When I preview my nintex form, I noticed that it is auto numbering a field I have set to auto number when form is created. The auto number is set in the workflow to start as soon as you open the form to create a new item. But I do not want it to auto number on previewing. It's as if the preview thinks its a new entry. How can I get the auto numbering to not happen in form preview?
Is it possible to call the API on change of any control. On preview it simulates form load and it will call the API. I am not sure if Nintex has flag that says if it is a preview mode or not.