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string validation

prathimaprasun rao
Ranch Hand

Joined: Jun 29, 2006
Posts: 55
i have a textfield of size 2 characters. this field should only accept only alphabets but not numbers. we have isNumeric that will allow a textfield to have only numbers. do we have any function that will allow only alphabets

Eric Pascarello

Joined: Nov 08, 2001
Posts: 15385
make a simple reg exp that checks for letters.

I agree. Here's the link:
subject: string validation
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