Gravity Forms: Use enhanced UI on List field select drop-downs

Gravity Forms has a fancy List field that lets you do repeatable form fields. Then, using the “gform_column_input” filter, you can adjust your columns to be <select> (or drop-down) fields.

We had a situation where the drop-down fields had a lot of options and using Gravity Forms enhanced UI to allow users to search all the options would be a really helpful thing to implement. This required the following JavaScript and PHP code: