Write text to Select widget

  1. There are lot of folders with different names.
  2. When user push on select widget, user see list of folders. Like on a picture, (please, dont’t think about Select widget style)
  3. User must directly write in select widget regexp for filtreation, for example (chip22|q.+bg100001.+ )
  4. And then in select list left only folders for given regexp.
    How to do it in Select widget?

You can’t do it in the Select widget itself. But you can have a separate text input field that’s used for filtering of the options: https://stackoverflow.com/a/49457087/564509

Thank you!