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enter only numeric

Candy Bortniker
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Joined: Mar 17, 2003
Posts: 123
Is there a way to add code that will only allow numbers to be entered in a field?
Wirianto Djunaidi
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Joined: Mar 20, 2001
Posts: 210

Can you give more detail on exactly what you need? when you said field,
did you meant TextField in a GUI(Swing/AWT/whatever)? or it also can be
a TextArea? or taking input from the Console?
Candy Bortniker
Ranch Hand

Joined: Mar 17, 2003
Posts: 123
It would be a TextField in a GUI that I only want to allow numbers to be entered. Basically it would be for entering a social security number.
Ernest Friedman-Hill
author and iconoclast
Marshal

Joined: Jul 08, 2003
Posts: 24184
    
  34

The Java Developer's Almanac online is a good source of examples; this one is very closely related to what you want to do.


[Jess in Action][AskingGoodQuestions]
Jamie Robertson
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Joined: Jul 09, 2001
Posts: 1879

I use this, your welcome to use it also.


Jamie
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: enter only numeric