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uppercase alphanumeric characters only

528564Sep 6 2006 — edited Sep 6 2006

Hi

I have a field on a page which should only accept 7 uppercase alphanumeric characters only. I have tried to create a validation using the following regular expressions: ^[[:upper:]]{7}$ However this only accepts 7 uppercase alphabetic characters. ^[[:digit:]]{7}$ And this only accepts 7 alphanumeric characters.

Can someone suggest a way of combining the two so that the file only accepts uppercase alphanummeric characters?

Thanks.
Jo

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Locked on Oct 4 2006

Added on Sep 6 2006

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