Posted to microsoft.public.excel.worksheet.functions
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alpha numeric data validation for excel
Biff,
thanks for the new ideas you gave me.
Kostis
On Nov 28, 9:17*pm, "T. Valko" wrote:
That allows more than 7 characters:
AB12345xxxxxx
AB1234567890
This seems to work:
=SUM(2-LEN(SUBSTITUTE(LEFT(A2,2),CHAR(ROW(INDIRECT("65:90 "))),"")),--(COUNT(-MID(A2,ROW(INDIRECT("3:7")),1))=5),--(LEN(A2)=7))=4
--
Biff
Microsoft Excel MVP
"vezerid" wrote in message
...
With the validated cell being A2:
=PRODUCT(--(CODE(MID(A2,ROW(INDIRECT("1:2")),1))=65))*PRODUC T(--(CODE
(MID(A2,ROW(INDIRECT("1:2")),1))<=90))*PRODUCT(--ISNUMBER(--MID(A2,ROW
(INDIRECT("3:7")),1)))
A bit complex but ensures that no . or E will be used in the last five
digits.
HTH
Kostis Vezerides
On Nov 28, 7:23 pm, wrote:
I want to use a non vb formula in data validation for an excel formula
to make the user enter the first 2 characters of a field as UPPERCASE
letters i.e. AB12345 - the format is always the same 2 letters 5
numbers.
Any ideas?
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