Restrict characters

[jimson-newbeach]

Is there any way to restrict characters and you can only input numbers and selected character like '/'?

[stale]

Hi 👋 this issue has been automatically marked as stale 📌 because it has not had recent activity 😴. It will be closed if no further activity occurs.

[adamberecz]

Added regex in 2.4.0 that is applied to each new search character.