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 Functions Pass Information Into Functions Create a max() Function

Posted by James McGuigan
James McGuigan
1,364 Points

When stating the function are you saying max(1|2)? Ask in max 1 or 2? function max (1|2) if () { } else () return 2 }

script.js 
function max (1|2)
if(){
 max( 1 > 2)
  return 1

} else 
  return 2

1 Answer

Steven Parker
Steven Parker
231,268 Points
Steven Parker
Steven Parker
231,268 Points

Here's a few hints:

  • parameter names cannot be numbers
  • parameters must be separated by commas (not vertical bars) — try something like max(a, b)
  • the comparison needs to be done inside the parentheses that follow "if"
  • you won't call the max function from inside its own definition