Easy Employee ID and Name Badge Generator

public Main() {

        super("Employee Badge Generator");

        setLayout(new BorderLayout());

        JPanel topPanel = new JPanel(new FlowLayout());

        numBadgesLabel = new JLabel("How many badges? Up to five:");

        topPanel.add(numBadgesLabel);

        numBadgesField = new JTextField(5);

        topPanel.add(numBadgesField);

        generateButton = new JButton("Generate Badges");

        generateButton.addActionListener(new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent e) {

                int numBadges = Integer.parseInt(numBadgesField.getText());

                if (numBadges > 0 && numBadges <= 5) {

                    createBadgeTabs(numBadges);

                    topPanel.setVisible(false); // Hide badge number selection fields

                } else {

                    JOptionPane.showMessageDialog(Main.this, "Invalid number of badges. Please enter a number between 1 and 5.");

                }

            }

        });

        topPanel.add(generateButton);

        add(topPanel, BorderLayout.NORTH);

        tabbedPane = new JTabbedPane();

        add(tabbedPane, BorderLayout.CENTER);

        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        setSize(600, 400);

        setLocationRelativeTo(null);

        setVisible(true);

    }