[JAVA-JBuilder]Text fields number only

[Verwijderd]

Hello,

I've got a question.

Currently I am building a java application. Which has to have textfields in which you can type numbers only.

My boss doesn't want people to fill in text in the text fields but ONLY numbers.

How can I get this done?!

I've already tried to use the "fucking" search but it didn't get me any further.

*all you are base belong to us*

[Koffie]

- We zijn een NL forum, post dan ook NL
- Wat heeft Java met PNS te maken ?
- Dit topic zou zelfs in het Nederlands zelfs een slotje krijgen in PW
- GOOGLE !