Using Methods to limit the number of Characters in a jTextfield

Asked Nov 02 '15 at 17:23

Active Nov 02 '15 at 17:46

Viewed 42 times

I'm here to get a problem solved that has been eating me up. I want a jTextField to accept just three characters; no numbers or special characters. I don't know the solution, either to put a loop for this or a selection statement, or something else. I tried several times, using different Methods() for making it work. It seems to be easy but anyway I'm unable to find the final solution for this.

Need help guys! Thank you!

edited Nov 02 '15 at 17:46

helencrump

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asked Nov 02 '15 at 17:23

Harshit Chandani

What have you tried? You need to at least try before anyone here gives you a solution as this sounds like homework. Post your code and we'll help. – Daniel Maclam Nov 02 '15 at 17:27
Hope this link will help you. http://stackoverflow.com/questions/3953208/value-change-listener-to-jtextfield. – Shriram Nov 02 '15 at 17:28
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http://stackoverflow.com/questions/3519151/how-to-limit-the-number-of-characters-in-jtextfield – Harnirvair Singh Nov 02 '15 at 17:32
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@DanielMaclam I don't think this is homework. Still, would be nice to see some effort from OP. – brimborium Nov 02 '15 at 17:49

Using Methods to limit the number of Characters in a jTextfield

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