I'm honestly surprised I can't find this feature being requested before...
I'd like a trigger that looks at any field OR custom field and allows us to write a rule:
The real world example for me is lock codes. I use a 3rd party lock software that populate a custom field once the code is set. Sometimes the code can take 20+ minutes to set. I currently have no method of setting a trigger to ONLY send a message once the actual code is set on the lock. I would like to set a trigger that says "If lock code = is known" then send message.
Known/is_known trigger could be used to customize so many things.
