Question about checks for min and max values

[Kenneth Brody]

Quoting Henry Melancon (Wed, 20 Jul 2005 12:36:44 -0500):

> The field types (edits) for fields 58 and 59 are both defined as type
> "F".
>
> Filepro seems to be treating a blank field the same as zero.  Is this
> correct?
[...]

A blank numeric field will compare equal to zero.  You can explicitly
compare for blank by comparing for equal to "", which will be true only
if the field is completely blank.

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