>>VFP 6.0 . I need to restrict the entry of a text box on a form to a "Y" or "N" entry. Is there an easy way to restrict the text box entry. The user must not be able to skip the field without a valid entry.
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>>TIA
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>>Rob
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>Perhaps a checkbox? That's the proper control for a true/false.

Craig,

One of the problems with that (from my clinical trials days when everything was super picky) is that you can't tell the difference between a skipped answer and .F.