I have an ArcGIS Online App where a user is expected to enter an input into one of the fields. This field has a dropdown/domain list with more than 2000 predefined values.
I would like to implement an Arcade script that will reduce the number of choices from the dropdown, based on the matching letters typed in the field. Something like this example under the Attribute rules section would probably do the job.
Any idea how the script to achieve this would look like?
