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Start your free trialHarcharan Riyait
1,625 Pointshow do you specify multiple variable? Example: else (isAdmin, isStudent = false)
how do you specify multiple variable?
Example: else (isAdmin, isStudent = false)
The above statement needs to check if both are false.
var isAdmin = false;
var isStudent = false;
if ( isAdmin ) {
alert('Welcome administrator')
} else if (isStudent) {
alert('Welcome student')
} else (isAdmin=false)
<!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>
4 Answers
Unsubscribed User
6,144 PointsI don't think you need a condition in your else statement.
Just wait, in the same stage, you'll learn how to do it ('Combining multiple tests into a single condition').
Abe Layee
8,378 PointsYou can test multiply conditions using the AND && operator. When using the && operator, both conditions must be true for it to run. Something like this
var isAdmin = false;
var inStudent = false;
if (isAdmin === false && inStudent === false) { // this will check to see it both condition are true.
console.log("Welcome stundent and admin")
}
else {
alert("Who are you?")
}
Harcharan Riyait
1,625 Points@Antoine: Hi both. Thanks for your replies. I reviewed the video and confirmed that I don`t need to specify the variables as false because the else condition is the end of the pipe. I already asked the code to check if the variables were true in the else if parts. Thanks for the help.
@Abraham: Thanks for the tip. That goes in the notebook ☺
Abe Layee
8,378 PointsAnytime bro:D