check if type array javascript code example

Example 1: if object is array javascript

Array.isArray(object);

Example 2: javascript check if is array

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

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

Example 3: javascript typeof array

Array.isArray(arr)

Example 4: in javascript check is is an array or not

Array.isArray(yourItem)