To all,

I have a script that checks to make sure a 2 Letter abbreviation is entered into my Global field=Abbreviation.

I can check to make sure the field isn't empty but

Which function do I use to check it's not a number or the string contains a numerical value?

i. A2, 34, B8B, ABC9 etc

cheers in advance

Case(Position("0123456789",Left(Abbreviation,1),1,1),0,

Position("0123456789",Middle(Abbreviation,2,1),1,1),0,

Length(Abbreviation)>2,0,

1)

This will return 0 (logical false) for invalid values, and 1 (logical true) for a good value.

Holy Cow!!, I wouldn't have thought of that, but it works a treat

Thanks Bob really appreciate the help

BTW, a tip about validating global fields: you don't necessarily need to use a script to perform the validation.

Try this: create a standard field of the type that the global field will eventually be (i.e., a number field if what you really want is a global number field). Set the validation for the field. Then change the field type from a normal field to a global field of the same type. The validation will stay with the field.

Chuck

BTW, a tip about validating global fields: you don't necessarily need to use a script to perform the validation.

Try this: create a standard field of the type that the global field will eventually be (i.e., a number field if what you really want is a global number field). Set the validation for the field. Then change the field type from a normal field to a global field of the same type. The validation will stay with the field.

Chuck