Just checking the value's truthiness should also suffice.
No, it won't. OP says that he's looking for cells containing either the single digit 0 or a single space, which is a true value. If he were looking for 0 or an empty string, then just checking truthiness would work, though.

In reply to Re^2: confused: string and number comparison by dsheroh
in thread confused: string and number comparison by wwe

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