Running the application and adding comments

Now it's time to test whether everything is working properly:

1. Open terminal/shell at the root project folder and type the following command:

   npm start
   

2. Check your browser at: http://localhost:3000.
3. Go to http://localhost:3000/signup and create a user called John Doe with the e-mail ID as john@doe.com and password as 123456.
4. Go to http://localhost:3000/comments, click on the create comment button and add the following content:

         Title: Sample Title 
         Comments: Lorem ipsum dolor sit amet, consectetur adipiscing elit,
          sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
          Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris
          nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in
          reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla
          pariatur. Excepteur sint occaecat cupidatat non proident, sunt in
          culpa qui officia deserunt mollit anim id est laborum. 
   

5. The following screenshot illustrates the final result:
   

   Comments screen

Checking the error messages

Now let's check the flash-connect messages. Go to http://localhost:3000/login and try to log in as a user; we will use martin@tech.com with password 123.

The following screenshot illustrates the result:

Error message on the login screen

Now we try to sign up with an already registered user. Go to http://localhost:3000/signup and place the following content:

name: John Doe 
email: john@doe.com
password: 123456 

This screenshot illustrates the result:

Error message on signup screen