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JavaScript JavaScript Foundations Functions Return Values

Missing function error

function arrayCounter (my_array[]) {
        if (typeof my_array === 'undefined' or typeof my_array ==== 'string' or typeof my_array === 'number') {
          return 0;
        return my_array.length;

Can't figure out the error. Please help.

Dave McFarland
Dave McFarland
Treehouse Teacher

Hi Satish Mohan

There's a special way to format code int he forum. I fixed your code in this post but in the future, you can follow the steps listed in this post:? https://teamtreehouse.com/forum/posting-code-to-the-forum

1 Answer

Dave McFarland
Dave McFarland
Treehouse Teacher

Satish Mohan

You don't use or in an if statement like that. Instead use two "pipe" characters -- || -- to indicate "or".

Also, the argument in the arrayCounter function, doesn't need [] characters: function arrayCounter(my_array) {