Answers for "set jtextfield max length"

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set jtextfield max length

textField = new JTextField();
    textField.addKeyListener(new KeyAdapter() {
        @Override
        public void keyTyped(KeyEvent e) {
            if (txtGuess.getText().length() >= 3 ) // limit to 3 characters
                e.consume();
        }
    });

Posted by: Guest on April-22-2022

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