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 Add a Final Else Clause

idriss Elouilani
PLUS
idriss Elouilani
Courses Plus Student 1,232 Points

else

I tried to use else but doesn't work

script.js
var isAdmin = false;
var isStudent = false;

if ( isAdmin ) {
    alert('Welcome administrator');
} else if (isStudent) {
    alert('Welcome student');
}else( isAdmin and isStudent) {alert (" Who are you?");
                          }
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="script.js"></script>
</body>
</html>

2 Answers

Vic Mercier
Vic Mercier
3,276 Points

An else clause doesn't have a parameter.To summarize that we couldn't test a condition with an else clause. Please put best answer if the answer if good for you.

Vic Mercier
Vic Mercier
3,276 Points

Put best answer please!