Default parameters in ES6 functions.

         ES6 is called ECMA Script2015 . As we know we do not have options in ES5 to declare the default parameters .

So in ES5 we make the things like this

var demo = function(name, address){
var name =  name || "John";
var address = address || "USA";
// Code
}

But in ES6 we can declare the default parameters like 

var demo = function (name = 'John', address = 'USA' ) {
// So here we can use the parameters directly.
}

Please  like this article if it really helped you . 

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