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) Storing and Tracking Information with Variables The Variable Challenge Solution

Domagoj Kirigin
Domagoj Kirigin
16,392 Points
Posted by Domagoj Kirigin
Domagoj Kirigin
16,392 Points

Can .lenght count multiple strings and variables?

It says undefined when I try. I just what someone to explain me why.

For example:

var Name = 'John';
Name += ', you are wonderful!';
document.write(Name);
console.log(Name.lenght);

1 Answer

Alexander Davison
Alexander Davison
65,469 Points

lenght isn't a function. However length is. :)

You just have a small typo

I hope this helps :grin:

~Alex

Domagoj Kirigin
Domagoj Kirigin
16,392 Points
Domagoj Kirigin
Domagoj Kirigin
16,392 Points

Ohh, thank you Alex. I could not figure it out :)

Alexander Davison
Alexander Davison
65,469 Points

No problem :P