Solution: Build a Simple Form App

Handles a form submission to display a personalized greeting with the user’s name and age.

Explanation:

  • The submit event is captured on the form with ID "userForm", and e.preventDefault() stops the page from reloading.

  • It reads the name and age values from their respective input fields.

  • If the name is left blank, it shows a message asking the user to enter their name.

  • Otherwise, it displays a message like “Hello, Alex! You are 25 years old.” inside the element with ID "output".

Solution: Build a Simple Form App

Handles a form submission to display a personalized greeting with the user’s name and age.

Explanation:

  • The submit event is captured on the form with ID "userForm", and e.preventDefault() stops the page from reloading.

  • It reads the name and age values from their respective input fields.

  • If the name is left blank, it shows a message asking the user to enter their name.

  • Otherwise, it displays a message like “Hello, Alex! You are 25 years old.” inside the element with ID "output".