Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript JavaScript Basics (Retired) Making Decisions with Conditional Statements Introducing Conditional Statements

William Bjorn
William Bjorn
11,772 Points

Error at Question 2: both Console and Chrome return the correct value and response, yet the page won't say its correct

The browser understands!

var answer = prompt('What is the best programming language?');

if (answer.toUpperCase = 'JAVASCRIPT') { alert('You are correct'); }

app.js

index.html
<!DOCTYPE HTML>
<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <title>JavaScript Basics</title>
</head>
<body>
<script src="app.js"></script>
</body>
</html>

2 Answers

Hi William,

The reason it is failing is because the challenge is asking for the variable answer to equal 'JavaScript', sensitive to case. Calling .toUpperCase() is causing it to fail. Try making the conditional of your if statement this:

if (answer === 'JavaScript'){
  alert('You are correct');
}

This should pass the challenge.

Happy coding.

William Bjorn
William Bjorn
11,772 Points

Huh! You're absolutely right. Thank you for your help!