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Javier Lopez
390 PointsI don't understand what the challenge is requesting.
I need help writing this code.
var id = "23188xtr";
var lastName = "Smith";
var id.toUpperCase());
var userName
<!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>
1 Answer
Brendan Whiting
Front End Web Development Techdegree Graduate 84,735 Pointsid is a variable which contains a string. toUpperCase() is a method which we can call on strings, and you've have one little typo here: you have an extra close parens ) at the end.
id.toUpperCase() is going to return a value, and we want to use the assignment operator = to put that value into the variable userName:
var userName = id.toUpperCase();