Katherine,

I have asked R&D to provide more information about those 2 operators.  I will update this thread as soon as a I get a reply.

Thank you Jacques.  This will be helpful information.

Katherine,

R&D replied as follows:

“The user should use a valid regular expression pattern. There are a lot regular expressions samples in the internet for validating different values like email addresses phone numbers , phone numbers with a specific prefix, …

Like all other text validations in the Astea Alliance the regular expression will be case insensitive for a case insensitive database and case sensitive for the case sensitive database.”

I hope this helps you.