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About LinkBacks- 09-24-2010, 06:08 PM #1
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Reading strings from the user but dont want to accept numbers ,!
How to make this ,,
Reading strings from the user but dont want to accept numbers ,!
JTextArea area = new JTextArea(30,30);
String string = area.getText();
now ^^ i read the string,, but dont want to the user to insert any numbers,, how to make this ??:confused:
- 09-24-2010, 07:08 PM #2
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Look at using the JTextField's input verifier.
Basically you create an InputVerifier and set the textfield to use it. The verifier can control what gets to the textfield's document. See the Tutorial or search here for code samples.
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