JSFiddle - React, Tailwind, and code Playground

by Kristian Jabilles

JavaScript

const LOCALES = "en,zh-hk"
const locales = LOCALES.split(",");

locales.forEach(locale => {
  let intlLocale = locale;
  const localeStripIndex = locale.indexOf('-');
  
  if(localeStripIndex !== -1) {
    intlLocale = locale.substring(0, localeStripIndex);
  }
  
  console.log(intlLocale);
});