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Validate textbox to accept only numeric values.

 
Poornima Rao
Greenhorn
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I'm new to java and would like to know how to validate a text field to accept only numeric values.
 
Rob Spoor
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Please SearchFirst. This question has come up quite a few times already.

Easiest way: use a JSpinner. The user can type in it, but also use the up-down buttons.
 
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