Is there some built in functionality that prevents spjs.dffs.processEmailTemplate from sending multiple emails if a button setup up to run the function is clicked multiple times?
I am having issues while testing where the function/button is not firing a second time until I reload the form.
Yes, there is a builtin check to prevent the same email template from being submitted multiple times so you must as you have already figured out refresh the form. It is of course possible to override this in code:
.
