Lambda challenge question

Question

Hey guys I need help with a challenge
The code is
Function getDigitCount(num) {
}
Console.log(getDigitCount(246),
I’m having a brain fart
I believe I need .length

Answer 1

Please edit your question and specify the language in question tags, is it JavaScript?

Answer 2

yes its javascript

Answer 3

function getDigitCount(v) {
return ("" + v).length;
}
P.S. You should add JavaScript to your question tags instead 👍