addWeeks

Add the specified number of weeks to the given date.

Description

Add the specified number of week to the given date.

Usage

// CommonJS
var addWeeks = require('date-fns/addWeeks')

// ES 2015
import addWeeks from 'date-fns/addWeeks'

// ESM
import { addWeeks } from 'date-fns'

Syntax

addWeeks(date, amount)

Arguments

Name	Description
date	the date to be changed
amount	the amount of weeks to be added. Positive decimals will be rounded using Math.floor, decimals less than zero will be rounded using Math.ceil.

Returns

Description
the new date with the weeks added

Exceptions

Type	Description
TypeError	2 arguments required

Examples

// Add 4 weeks to 1 September 2014:
const result = addWeeks(new Date(2014, 8, 1), 4)
//=> Mon Sep 29 2014 00:00:00