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 trialRakeeb Jalaldeen
3,847 PointsI'm getting an error, What am I doing wrong?
I'm getting an error, What am I doing wrong?
var id = "23188xtr";
var lastName = "Smith";
var userName = lastName.toUpperCase();
var userName = id.toUpperCase();
userName += '#' + lastName;
<!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
Elijah Quesada
Front End Web Development Techdegree Graduate 32,965 PointsRemove var userName = lastName.toUpperCase(); and add the string method toUpperCase() to line 4.
var id = "23188xtr";
var lastName = "Smith";
var userName = id.toUpperCase();
userName += '#' + lastName.toUpperCase();
Rakeeb Jalaldeen
3,847 PointsuserName += '#' + lastName.toUpperCase();
Last line was the error, works after adding "toUpperCase();" to lastName. Thanks.