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

To use the getWeekOfMonth function from date-fns in JavaScript, you must first install the date-fns package via npm. To install the package, you can run the following command in your terminal:

index.tsx
npm install date-fns
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Once the package is installed, you can import the getWeekOfMonth function and use it in your code as follows:

index.tsx
const { getWeekOfMonth } = require('date-fns');

const date = new Date(2022, 10, 1);
const week = getWeekOfMonth(date);
console.log(week); // Output: 1
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In the above example, we first import getWeekOfMonth from date-fns. We then create a new Date object for November 1st, 2022. Finally, we call getWeekOfMonth with our date object as input, which returns the number of the week of the month. This value is stored in the week variable and printed to the console.

Note that getWeekOfMonth returns a value between 1 and 5, indicating the number of the week of the month in which the input date falls. If the input date falls in the last week of the previous month, getWeekOfMonth will return 0.