how to use the submonths function from date-fns in javascript

To use the submonths function from date-fns in JavaScript, you first need to install the date-fns package using either npm or yarn. Once installed, you can import the submonths function into your JavaScript file using the following code:

const { subMonths } = require('date-fns');
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Once you have imported the subMonths function, you can use it to subtract a number of months from a given date. For example, to subtract 2 months from the current date, you can use the following code:

const currentDate = new Date();
const twoMonthsAgo = subMonths(currentDate, 2);
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This will create a new Date object that is 2 months earlier than the current date. You can adjust the number of months to subtract by changing the second argument passed to the subMonths function.