Is there a way to trigger the submit button based on the user completing filling in the answer on the last option?

Is there a way to trigger the submit button based on the user completing filling in the answer on the last option?

Unfortunately, there is no auto-submit feature like auto-next question feature. You users should hit the submit button. 

We should have the option to choose how the form is submitted. It is poor programming that insists how my clients should behave, I appreciate that most people will take the submit button but, I believe that at times, it is far more client friendly to automatically submit. 

Are you saying that you will not entertain this as an improvement?

I am pretty sure that I am not the only person asking for this.

There are available widgets that can auto submit your form without the user intervention.

Please check on:

Global Countdown widget

Countdown widget

Please let us know your thought on these widgets.