EXCEPT I can't get it to work. Not sure why not.
Should it be an amendment to the Client.FullPostal rule or a new rule?
REPLACE_PATTERN (', , ',', ') returns a syntax error about the initial (
Also tried REPLACE_PATTERN (Client.FullPostal,', , ',', ')
Another error which popped up once was a warning to use ` instead of ' in strings.
I'm not sure if my comma craziness is messing things up or what.