How to check if an Array Includes an object in JavaScript?
Answer
Use JavaScript Array some() method to check whether an array includes an object or not.
This method returns a Boolean value by testing whether at least one element in the array passes the test implemented by the provided function.
Example
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// Object
var players = [{
"name": "Alex",
"age": 26
}, {
"name": "Batista"'
"age": 60
}, {
"name": "Corey",
"age": 39
}];
// JavaScript some() method to check if an Array Includes an object in JavaScript.
if (players.some(player => player.name === "Corey")) {
alert("Included.");
} else {
alert("Not Included.");
}
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