The SEARCH question type behaves like an autocomplete search bar.
When using the SEARCH question type, the users filling in the form will get a list of matching possible answers as soon as they start typing.
It is possible to accept a single answer only (like RADIO and DROPDOWN) or multiple answers (like CHECKBOX).
SEARCH questions can have up to 1000 possible answers per each question, but there is a limit of 5 SEARCH questions per project.
This is done to avoid overuse of this question type instead of the more common RADIO, CHECKBOX, and DROPDOWN question types. Common use cases could be a list of world countries, animal or plant species, and so on.
Please update your mobile app if the version is older than 2.0.5. Check your current version under Menu > Settings.
Older versions will not work with the SEARCH question type causing the app to crash.