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Start your free trialDan Gabriel Valeriu Voineag
3,797 PointsChallenge Task 1
Hi,
I am having some trouble finishing the task and don't understand what I did wrong. Can you please help (below is the code I used) ?
var secret = prompt("What is the secret password?");
do {
secret;
} while ( secret !== "sesame" )
document.write("You know the secret password. Welcome.");
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>
3 Answers
Roy Penrod
19,810 PointsYou were close, but you made a couple of mistakes.
They wanted you to declar the var secret outside of the loop, but to call the prompt within the do while loop. The reason for this is you know a do while loop will always run at least once, so we don't have to call the prompt outside the loop the first time.
The other mistake was that you just used secret;
inside the loop. You didn't do anything with the variable.
Here's the code they're looking for:
var secret;
do {
secret = prompt("What is the secret password?");
} while ( secret !== "sesame")
document.write("You know the secret password. Welcome.");
Note: I verified that the code passed the challenge.
Jason Berteotti
12,352 PointsSecret does nothing, as it is just a variable containing a value. And since the loop is not calling the prompt function, so "secret" will never receive a new value in your loops. You need to loop over a new prompt, something like :
secret = prompt('That is incorrect. Try again');
so that the value in the variable changes each time through, otherwise the loops is endless.
Dan Gabriel Valeriu Voineag
3,797 PointsThanks Roy and Jason for explaining.
Roy Penrod
19,810 PointsYou're welcome, Dan. Glad to help.