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MS Office Forum / Excel / Worksheet Functions / March 2007

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Validation on E-mail address

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Peter Adema - 14 Mar 2007 12:40 GMT
I have read different questions, but I have not see the solution to my problem.
I want to validate in one cell if an valid E-mail address has been entered.
With Date validation->Allow custom, I entered the formula (B5;"??@?.?")
So I want a value like "freek@mvp.com"
What is the formula for that?

Thanks for your support.
Teethless mama - 14 Mar 2007 14:44 GMT
Data Validation

=ISNUMBER(SEARCH("*@*.*",A1))

> I have read different questions, but I have not see the solution to my problem.
> I want to validate in one cell if an valid E-mail address has been entered.
[quoted text clipped - 3 lines]
>
> Thanks for your support.
Peter Adema - 14 Mar 2007 15:59 GMT
Yes, that's the good one.

Thanks teethless.....

> I have read different questions, but I have not see the solution to my problem.
> I want to validate in one cell if an valid E-mail address has been entered.
[quoted text clipped - 3 lines]
>
> Thanks for your support.
 
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