validation question

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

I need to set up 8 fields that use the same info ABCDEF or G, but I need to
have it dissallow an already used input. If field1 has a "B" then field2
options would be ACDEF or G. If field2 then has a "F" then field3 remaining
options would be ACDE or G.

Appreciate guidence.
 
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