Test the application form

Now that the form is created and connected to the storage through the callback methods we can test. First, make sure the localStorage is cleared.

Type and run the following code line in the console:

localStorage.clear();

Now refresh the page.

Any users that were once in the grid should now be gone.

Go through your own testing of all the following actions:

• Add a user

• Double-click on a user in the grid and edit

• Select a user row in the grid and remove a user

All of these actions will refresh the grid as data is changed. You will also notice the validation on the required fields.