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JavaScript JavaScript Basics (Retired) Storing and Tracking Information with Variables Using String Methods

Finally, add a # symbol and lastName in uppercase to the end of the userName string. The final value of userName is "231

I've reviewed the forum but I am missing something.

app.js
var id = "23188xtr";
var lastName = "Smith";
var userName = id.toUpperCase();
var userName = id.toUpperClass() + '#' +  lastName.toUpperCase();
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, Nina Maxberry!

var id = "23188xtr";
var lastName = "Smith";
var userName = id.toUpperCase();
userName = userName + '#' +  lastName.toUpperCase();

On the last line, you'll want change the value of userName to the new string, rather than trying to make a new variable with "var".

Got it, saves time. Thanks for your help!

toUpperClass() should be toUpperCase() in this line:

var userName = id.toUpperClass() + '#' +  lastName.toUpperCase();

Kris, I missed that completely. Thanks.