javascript isIn array code example
Example 1: js test if array
if(Array.isArray(myVarToTest)) {
// myVatToTest is an array
} else {
// myVarToTest is not an array
}
Example 2: javascript check if array is in array
var array = [1, 3],
prizes = [[1, 3], [1, 4]],
includes = prizes.some(a => array.every((v, i) => v === a[i]));
console.log(includes);
Example 3: javascript isIn array
var fruits = ["Banana", "Orange", "Apple", "Mango"];
var n = fruits.includes("Mango");