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Addeded code snippet so people could see live answer and test compatibility.

edit approved Feb 1, 2017 at 19:00

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The simplest solution.

Date.prototype.addDays = function(days) { this.setDate(this.getDate() + parseInt(days)); return this; };

and then call

var newDate = new Date().addDays(2); //+2 days

 Date.prototype.addDays = function(days) { this.setDate(this.getDate() + parseInt(days)); return this; }; // and then call var newDate = new Date().addDays(2); //+2 days console.log(newDate); // or var newDate1 = new Date().addDays(-2); //-2 days console.log(newDate1);

var newDate = new Date().addDays(-2); //-2 days

The simplest solution.

Date.prototype.addDays = function(days) { this.setDate(this.getDate() + parseInt(days)); return this; };

and then call

var newDate = new Date().addDays(2); //+2 days

var newDate = new Date().addDays(-2); //-2 days

The simplest solution.

 Date.prototype.addDays = function(days) { this.setDate(this.getDate() + parseInt(days)); return this; }; // and then call var newDate = new Date().addDays(2); //+2 days console.log(newDate); // or var newDate1 = new Date().addDays(-2); //-2 days console.log(newDate1);

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answered Jun 17, 2016 at 11:29

ampachts

The simplest solution.

Date.prototype.addDays = function(days) { this.setDate(this.getDate() + parseInt(days)); return this; };

and then call

var newDate = new Date().addDays(2); //+2 days

var newDate = new Date().addDays(-2); //-2 days

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