js contain object in array code example
Example 1: check object in array javascript
var obj = {a: 5};
var array = [obj, "string", 5]; // Must be same object
array.indexOf(obj) !== -1 // True
Example 2: javascript array contains object
// Works in all browsers
if (array.index(object) !== -1) {
console.log(`my object is in my array`)
}
// ES7 :
if(array.includes(oject)) {
console.log(`my object is in my array`)
}