How to check object has existed or not in Array - Basic Javascript

Question

I have a basic problem with Javascript. This code is below.

var users = [{"user":{"id":1,"username":"google"}},{"user":{"id":2,"username":"yahoo"}}]

const result = users.filter(users.id === 1);

console.log(result);

I want to get result if user_id exist in array or not.

The error is:

false is not a function

Answer 1

You need to take a callback, like an arrow function, with the right properties to the id, because you have a nested structure for every user.

var users = [{ user: { id: 1, username: "google" } }, { user: { id:2, username: "yahoo" } }];

const result = users.filter(user => user.user.id === 1);

console.log(result);