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

what is wrong

please answer

app.js
var id = "23188xtr";
var lastName = "Smith";
 id += .toUpperCase();
var userName
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

Mathias Nicolajsen
Mathias Nicolajsen
3,042 Points

What you did:

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

What you should do:

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

Hi

I think you need to change the variable of userName to

var userName = id.toUpperCase()

This makes userName = id in uppercase

Happy coding

Paul