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JavaScript Interactive Web Pages with JavaScript Traversing and Manipulating the DOM with JavaScript Changing Classes

Anusha Singh
Anusha Singh
Courses Plus Student 22,106 Points

Can you help??

The question is { .add( classList.contains ("selected") } I don't understand why it gives me the error that { You didn't use the add() method }

var anchor = document.querySelector("a");

//Add the class to the classList "selected"


//Toggle the class "live"
<!DOCTYPE html>

  <a href="#">Home</a>

  <script src="app.js"></script>


1 Answer

You need to include the add() to classList.