How to have a live updating poll from user inputs?

Hello,

I am trying to make a poll and have people select multiple options they would like or they could add in their option and it would then be a new selection to the poll that other users could select. 

Is this possible with JotForm?

Thanks,

You can use the "User Contributed Dropdown" widget: https://widgets.jotform.com/widget/user_contributed_dropdown 

https://www.jotform.com/help/252-How-to-Add-a-Widget-to-your-Form

This widget allows your form users to add an option to your drop down field. 

If you need anything else please open a new thread, we will be glad to assist you.