On Aug 15, 2006, at 9:44 AM, Ian M. Jones wrote:
Hi Joseph,
Instead of "Mandatory", try "NOT NULL", which means a value must be
entered.
However, if a string is set to "", it'll get by this constraint, so
you'll
still have to check for blank strings programatically if they are
mandatory.
Ian
That makes sense though since "" is NOT NULL, it's an empty string.
NULL is the state of not having a value assigned of any kind, not
even an empty string.
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