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georgesakiki / ift215-georges

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Open georgesakiki opened 9 years ago

georgesakiki commented 9 years ago

how to make text field only 4 characters ?

eddyghabachlcu commented 9 years ago

You can use a code similar to this within a keyTyped event:

if(jTextField1.getText().length()>=4){ evt.consume(); }

georgesakiki commented 9 years ago

okey thank u :)