Validating Checkbox Value List

[DougDinneen]

Greets,

I'm creating an Interim program for the teachers at my school. I've got a list of behavior in a value list, then the teachers can check off the appropriate behavior selection. The Interim printout allows for three behaviors to be checked off (if more than three are checked, it prints it outside the field on the printout and looks odd). If there a way I can validate that only 1, 2, or 3 checkboxes are marked?

-Doug

[BobWeaver]

If the checkboxes are all part of one value list for one field, you can use this validation calculation:

Patterncount(MyCheckBoxField,"

[DougDinneen]

Thanks! Never even thought of looking for the line break.

-Doug