number-locale-string

Install

npm install --save number-locale-string

Using

const numberLocal = require('number-locale-string');

let value = 1200.00;

// valueString = '1.200'
let valueString = numberLocal.toLocalString(value, 'pt-BR');

// currencyString = R$1.200,00
let currencyString = numberLocal.toLocalString(value, 'pt-BR', { style: 'currency', currency: 'brl' });