• Create following table in db.

 CREATE TABLE users (
  id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
  username VARCHAR(50) NOT NULL,
  password VARCHAR(100) NOT NULL
);

• Change db values with your db details in following file.

config/database.js 

npm install 

node server.js

• Click on register and fill the username and password.

• After register click on login .

• Use username and password to login.