Enable a user to *increase* value by 1, but not change it?

Basically, I’ve got a simple app. One of the columns on the table is “points.” I want people using the app to be able to give points out (increment the value by one)… but not be able to modify it all at once. Is there any way to do this? Thanks!

This has been brought up before. There isn’t a simple way with a single button press. The only method I can think of is to use a form button (which takes you to another screen), maybe capture some values using the special values components, and submitting the form to a results sheet. Then using a query or count to count the results and place them original sheet. It’s not an ideal solution, but all I can think of at this time.