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“javascript array contains object” Code Answer’s

check object in array javascript

javascript by TC5550

on Jun 06 2020 Donate

var obj = {a: 5};
var array = [obj, "string", 5]; // Must be same object
array.indexOf(obj) !== -1 // True

angular list contains property

javascript by Different Donkey on Mar 09 2020 Donate

vendors.filter(function(vendor){ return vendor.Name === "Magenic" })

Source: stackoverflow.com

javascript array contains object

javascript by Victor Grk

on Mar 26 2020 Donate

// 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`)
}

how to Check if an array contains an object in javascript

javascript by deejay

on Dec 27 2020 Donate

// To check if an array contains an Object

const myArrayObj = [{
    'username': 'Player 1',
    'email': 'john.doe@example.com'
}, {
    'username': 'Player 2',
    'email': 'jane.doe@example.com'
}];

// Create a helper function to compear the objects
const isEqual = (first, second) => {
    return JSON.stringify(first) === JSON.stringify(second);
}

const result = myArrayObj.some(e => isEqual(e, {
    'username': 'Player 1',
    'email': 'john.doe@example.com'
}));

console.log(result); // true