Form input user autocomplete / add new entries into a dropdown

Ezequiel Cabrera August 4, 2017

I need to add a custom field that allows for users to see existing entries as they type as well as add new ones that don't show up.

Example: A list consists of apple, grape, orange

As they type ap they see apple as an option. However, if they continue to type apricot it doesn't exist. I need apricot to be appended to the list then available for the next user.   I've tried a few options described in help threads but I haven't been able to get any of them to work. Some with JS in the description field that just shows JS as text. Another one is with the SDK and that caused quite a few other issues.

Thanks

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