Frontend Web Development Bootcamp - Build a Twitter Clone - Login Page Validation

The video tutorial covers creating a validation system for a login page, similar to a main page validation. It includes adding functionality to an X button to close a model box and setting up JavaScript to handle these actions. The tutorial also explains how to validate input fields and navigate to a newsfeed page if inputs are filled, or display an error if not. The session concludes with a preview of adding functionality to a newsfeed page.

What is the purpose of the X closing button in the login page functionality?

• To display an error message

• To refresh the page

• To submit the login form

• To remove the modal box

How is the modal box placed behind the navigation bar?

• By changing its color

• By using the z-index property

• By hiding the navigation bar

• By resizing the modal box

What happens if both inputs on the login page are filled?

• The inputs are cleared

• The user is redirected to the newsfeed page

• An error message is displayed

• The page refreshes

Which method is used to select elements in the JavaScript code?

• getElementById

• querySelector

• getElementsByClassName

• getElementsByTagName

What is the condition to display the newsfeed page?

• At least one input is filled

• Both inputs are filled

• The X button is clicked

• Both inputs are empty

What is the purpose of the eval statement in the input validation?

• To display an error message

• To execute a string as code

• To clear the input fields

• To evaluate the input values

What is the next step after completing the login page functionality?

• Adding more inputs to the login page

• Improving the error messages

• Adding functionality to the newsfeed page

• Removing the modal box