Question

i want my code to validate date according to format , day month aslo it shoud not exceed day month value…and even if i enter in any format mm/dd/yyyy or mm/dd/yyyy or yyyy/mm/dd it should validate all because ms access support all format.

and how to udate it also for that my code is:

        Connection connection;
    String text = txtUpdate.getText();
    int Update = Integer.parseInt(text);
    String Name = txtName.getText();
    String Email = txtEmail.getText();
    String Mobile = txtMobile.getText();
    String Address = txtAddress.getText();
    String Dob = txtDob.getText();

            if (check_Name() && check_Email() && check_Mobile() && check_Address() && check_Dob()) {
        try {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
            connection = DriverManager.getConnection("jdbc:odbc:NewPData");
            String query = "update Table1 set Name='" + Name + "' , Email='" + Email + "' , Mobile=" + Mobile + ", Address= '" + Address + "', DOB=" +Dob + ", where ID=" + Update;
            PreparedStatement ps_Statement = connection.prepareStatement(query);
            ps_Statement.executeUpdate();
            JOptionPane.showMessageDialog(panelID, "Record Updated Successfully");
            connection.close();
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }

Answer 1

DO THIS

public java.sql.Date checkdate(String Dob)
{
    SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yy");
    try {
       java.util.Date yourDate = sdf.parse( Dob );
       java.sql.Date yoursqlDate= new java.sql.Date(yourDate.getTime());
       return yoursqlDate;
    } catch ( Exception ex ) {
       // Your Catch Block
    }
    return null;
}