react array contains by id code example
Example 1: javascript array contains
var colors = ["red", "blue", "green"];
var hasRed = colors.includes("red");
var hasYellow = colors.includes("yellow");
Example 2: not in array js
!array.includes("element")
Example 3: angular list contains property
vendors.filter(function(vendor){ return vendor.Name === "Magenic" })
Example 4: javascript array contains object
if (array.index(object) !== -1) {
console.log(`my object is in my array`)
}
if(array.includes(oject)) {
console.log(`my object is in my array`)
}