toLocaleString không hoạt động với android

In December 2012, ECMA International published the first edition of Standard ECMA-402, better known as the ECMAScript Internationalization API. This specification provides the framework to bring long overdue localization methods to ECMAScript implementations.

All modern browsers, except safari, have implemented this API. Intl.js fills the void of availability for this API. It will provide the framework as described by the specification, so that developers can take advantage of the native API in environments that support it, or Intl.js for legacy or unsupported environments.

npm i intl

Ở index.js hoặc App.js thêm 2 dòng sau

import 'intl';
import 'intl/locale-data/jsonp/en';