hung pham Posted June 30, 2001 Share Posted June 30, 2001 Let's say I have 2 fields: A and B If A has data, then B must have a data, otherwise B can be blanked. I can run a script to check such as: if not isempty(A) and isempty(:, then show message, But I like to check it by go to field definition, and click validation tab. I attempted to do this way couple times, but I always get a FMP error message What I did is: Case( not isempty(A) and not isempty(:, 1, 0) and the error message look like: An operator (eg +, -, *,..) is expected here. What did I miss? Thank you in advance. HP Link to comment Share on other sites More sharing options...
Chuck Posted July 1, 2001 Share Posted July 1, 2001 Where was the cursor after the error message appeared? Try this: Case( Link to comment Share on other sites More sharing options...
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