Answers for "how to check if array or object in javascript"

if object is array javascript

Array.isArray(object);

Posted by: Guest on April-08-2020

Javascript is object array

var colors=["red","green","blue"];

if(Array.isArray(colors)){
    //colors is an array
}

Posted by: Guest on July-22-2019

js check if array

Array.isArray([1, 2, 3]);	// true
Array.isArray('asdf');		// false

Posted by: Guest on July-19-2020

check object in array javascript

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

Posted by: Guest on June-06-2020

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