Iterate Through the Keys of an Object with a

Tell us what’s happening:
I am doing right But It Says 0 When Compile

Your code so far

let users = {
  Alan: {
    age: 27,
    online: false
  Jeff: {
    age: 32,
    online: true
  Sarah: {
    age: 48,
    online: false
  Ryan: {
    age: 19,
    online: true

function countOnline(obj) {
  // change code below this line
  let count = 0
  for(let user in obj){
     count = count + 1
  return count
  // change code above this line


Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3886.0 Safari/537.36 Edg/

Link to the challenge:

you are not doing right, user is a string, it can’t have a property
do you remember how to access nested objects?

Thank you for helping. I fixed it