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Letters only in JOptionPane?

 
joe kane
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Hi,
I was wondering how do you validate a inputbox so that only letters can be entered e.g. A --> Z

I know this validates it so only number can be entered, but what for the other way around?
Thanks Joe Kane
 
Dirk Schreckmann
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Moving this to the Swing / JFC / AWT forum...
 
joe kane
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Anyone have any ideas,
Thanks in advance joe kane
 
Eddie Vanda
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Check out the "Pattern" class in the java documentation.
 
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