Removing whitespace, help

Removing whitespace, help


Tell us what’s happening:
I don’t know what I’m doing wrong

Your code so far

let hello = "   Hello, World!  ";
let wsRegex = /" "*/; // Change this line
let result = hello.replace(wsRegex, ""); // Change this line

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36.

Link to the challenge:


with regex, spaces are best found with space, for the least amount of confusion.

You also don’t need double quotes in regex


Your pattern matches one quote followed by one space followed by any number of quotes. Below is a link to an interactive tool that will break that down further for you.


Thank you guys, I found a solution :