Login Form Using Timer in Java

This tutorial will teach you how to create the login form using Timer in Java.In this Example set the timer for 3 seconds. All the user validation for part check through the Timer. how to use timer wrote code below.

Timer timer = new Timer(3000, new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                // Clear text 
                txtmeg.setText("");
            }         
        });
timer.start();

Logging into the application for the first time

By default, the login credentials for the Admin are as follows:

Username: Admin

Password: 123

if the user Insert incorrect Username or Password display the Error Message:

“Incorrect Username and Password”

if the user Insert Username: Admin and Password: 123 display the Success Message:

“Login Success”

if the user Insert incorrect Username or Password display the Error Message:

“Incorrect Username and Password”

if the user Insert Username: Admin and Password: 123 display the Success Message:

“Login Success”

paste the code inside the Login button

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) 
{                                         
        String uname = txtuname.getText();
        String pass = txtpass.getText();

         if(uname.equals("") &&   pass.equals(""))
         {
                txtmeg.setText("Blank not Allowed");
                txtuname.setText("");
                txtpass.setText("");
                txtuname.requestFocus();
         }
         
         else if(uname.equals("Admin") &&   pass.equals("123"))
         {
                 txtmeg.setText("Login Success");     
         }
         
         else
         {
                  txtmeg.setText("Incorrect Username and Password");
                  txtuname.setText("");
                  txtpass.setText("");
                  txtuname.requestFocus();
         }
         
         Timer timer = new Timer(3000, new ActionListener() 
     {
            @Override
            public void actionPerformed(ActionEvent e) {
                // Clear text or whatever you want
                txtmeg.setText("");
            }         
        });
        timer.start();
    }

i attached the video link. watch this video this help you create System step by step.

admin