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) Creating Reusable Code with Functions Create a max() Function

Posted by Raedawn Long
Raedawn Long
6,943 Points

Keep getting error message, need some assistance

error message

script.js 
function max ( 2, 20) {
 if ( 2 > 20) {
   return 20;
 } else {
   return 20;
 }
}
max(4,20);

1 Answer

Steven Parker
Steven Parker
229,787 Points
Steven Parker
Steven Parker
229,787 Points

When defining a function, the parameters must be names, not numbers. You can use numbers when you call the function.