Tell us what’s happening:
i just dont understand what is wrong with this. i checked it on the scratchpad firefox and gives me true. so what is happening here i need answers.
Your code so far
let users = {
Alan: {
age: 27,
online: true
},
Jeff: {
age: 32,
online: true
},
Sarah: {
age: 48,
online: true
},
Ryan: {
age: 19,
online: true
}
};
function isEveryoneHere(obj) {
// change code below this line
if(('Alan' in users && 'Jeff' in users && 'Sarah' in users && 'ryan' in users)){
return true;
}
else {
return false;
}
// change code above this line
}
console.log(isEveryoneHere(users));
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0
.
Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-data-structures/check-if-an-object-has-a-property