Factorialize a number Test HELP ME!

This is for algorithm challenge “Factorialize a Number”.

Someone please help me. I have read the thread about this topic and it is now closed. I have seen numerous people do it different ways, and this was my solution. It seems like it should work, but I can’t pass the test. I understand the logic here. Please help me! Here is my code:

function factorialize(num) {
var arr = [];
for (var i = 1; i <= num; i++) {
arr.push(i);
// gives you [1,2,3,4,5]
var answer = arr.reduce( function(a,b){
return a * b;
});
return answer;
}}

factorialize(5);
//WHY DOESN’T THIS WORK!!!

You’re missing square bracket after arr.push(i)
And there are two square brackets after return answer. Should be one

Check your brace after your for loop. Also, be sure to consider the base case (0!)

IT WORKS! Thank you guys so much! Figured it was syntax! Thought I was losing my mind!!! REEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Yes that is a good answer! My code failed when the argument was zero, so im thinking of putting an if statement in there specifically for zero (or #'s < 1) that returns a “0”.

Still doesn’t work. I need to work on my syntax.

function factorialize(num) {
var arr = [];
if (num <= 0) {
return 0;
}
for (var i = 1; i <= num; i++) {
arr.push(i)};
// gives you [1,2,3,4,5]
var answer = arr.reduce( function(a,b){
return a * b;
});

return answer;
}

factorialize(5);
//REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

I am retarded lol. I asked it to return the wrong number haha. Thanks for pointing that out. This is my first language outside of html and CSS but I really enjoy how the logic works. Sometimes I get in too much of a hurry need to slow down. Appreciate the help man!!!