How to Create a User Registration Form in Java using MySQL Database? login and registration in java [With Source Code]

java database connection code at the top:

import java.sql.*

Connection con;
PreparedStatement ps;

code: [register button clicking event]

try {
// TODO add your handling code here:
con= DriverManager.getConnection("jdbc:mysql://localhost/javaregister","root","admin");
String insertQuery= "INSERT INTO javaregister VALUES(?,?,?,?,?,?,?,?)";
ps=con.prepareStatement(insertQuery);
ps.setString(1,txtEmail.getText());
ps.setString(2,txtPass.getText());
ps.setString(3,txtFname.getText());
ps.setString(4,txtLname.getText());
ps.setString(5,txtAdd.getText());
ps.setString(6,cmbGender.getSelectedItem().toString());
ps.setString(7,txtEmail.getText());
ps.setString(8,datePicker.toString());
ps.execute();
JOptionPane.showMessageDialog(null, "Register Successfully");
} catch (SQLException ex) {
Logger.getLogger(Registration.class.getName()).log(Level.SEVERE, null, ex);
}