[mv] setting fields to null

[peter hicks <peter@libation.com>]

******    message to minivend-users from peter hicks <peter@libation.com>     ******

Hello list,

I have several forms that I am using to update my tables (I am using
minivend's GDBM). I cannot replace an existing entry with a null entry.
When someone is trying to edit data and they want to remove any existing
data from a field, they have to substitute it with a space, which is
causing me some problems. It even seems that '0' (zero) will not work. I
have several fields that test for 0/1 or yes/no, and I cannot change the
field from a one to a zero. Does anyone have any answers to my dilemma?

Thanks in advance!

--
Libation.com
A Fine Wine and Beer Shop featuring rare and top selling
wines from California and around the World.
http://www.libation.com
877 LIBATION (toll free)


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