I don't wish to irritate rather just curious to know if anyone else can replicate this.
A SQLFORM.factory with an empty field of type='list:string' is submitting as passed when an IS_NOT_EMPTY() validator is used in any and every way possible. The very same .factory has a field type string where the same exact validation works as it should. Why should my list:string not work the same way? Thank you in advance for your time. David

