Allow users to add new options from search box if no results appear

As a Builder, I would like users to be able to "Add a new option" to a form only if the record doesn't already exist and for that searched value to be automatically entered into the new option.

Scenario: While filling a form, some of my fields let users to add new options. The issue here is that you need to search form a result you don't know if the app has and than, if no results appear, you need to click the link to add a new option with a new form.

Would be better if, while typing in the search box, if no results appear, we could add the typed result as a new option without the need of open a new popup.

i agree with this, but it should be configurable  -  sometimes i want to allow, sometimes i do not want the user to have the ability