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 Loops, Arrays and Objects Simplify Repetitive Tasks with Loops Create a `do...while` loop

Posted by Kayla Kosel
Kayla Kosel
1,134 Points

I can't figure this one out

I'm stuck with this code.

script.js 
var secret = prompt("What is the secret password?");
  do {    
    secret = prompt("What is the secret password?"); 
    correctSecret = true; 
} while ( ! correctSecret ) 
  secret = prompt("What is the secret password?");  
document.write("You know the secret password. Welcome.");
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

One of the advantages of converting the type of loop is that you will only need to use "prompt" just once, inside the loop. Remember the declare the "secret" variable before the loop starts (but no need to assign it there).