Nextjs, React, Localization, Routing, Web Development.
pathnameHasLocale = locales.some( (locale) => pathname.startsWith(`/${locale}/`) || pathname === `/${locale}` ); if (pathnameHasLocale) return; // Redirect if there is no locale const locale = "en"; request.nextUrl.pathname = `/${locale}${pathname}`; // e.g. if the incoming request is /products //