Flutter Intl Currency - Javascript

Flutter Intl Currency is a package for internationalizing and formatting currencies in Flutter applications. In this article, we will discuss how to use it in Javascript.

Installation

To use the package in your Javascript project, you can install it via NPM:

npm install flutter-intl-currency

Usage

To use Flutter Intl Currency in your Javascript code, you first need to import it:

import { formatCurrency } from 'flutter-intl-currency';

Then, you can call the formatCurrency function to format a currency value.

const formattedCurrency = formatCurrency(1234.56, 'USD');
console.log(formattedCurrency);
// $1,234.56

The first parameter of the function is the currency value, and the second parameter is the currency code. You can use any valid currency code supported by the package.

If you want to customize the formatting, you can pass an options object as the third parameter:

const options = {
  locale: 'en-US',
  minimumFractionDigits: 2,
  maximumFractionDigits: 2,
};

const formattedCurrency = formatCurrency(1234.5678, 'USD', options);
console.log(formattedCurrency);
// $1,234.57

The locale option allows you to specify the locale of the formatted value. By default, the formatting will follow the current locale of the user's device. The minimumFractionDigits and maximumFractionDigits options control the number of digits to display after the decimal separator.

Conclusion

In this article, we have shown how to use Flutter Intl Currency in Javascript to format currencies. With its easy-to-use API and support for a wide range of currency codes, Flutter Intl Currency is a great package for internationalizing your Flutter applications.