How To Use LOCALE_ID In Angular i18n Router Module
add this to the app.module
providers: [{provide: LOCALE_ID, useValue: 'fr-FR'}]
then call it using the following method where ever you want
import {LOCALE_ID} from '@angular/core';
constructor(@Inject(LOCALE_ID) locale: string){
console.log('locale', locale);
}
also you can use this method
platformBrowserDynamic([{provide: LOCALE_ID, useValue: 'en-EN'}]).bootstrapModule(AppModule, {providers: [{provide: LOCALE_ID, useValue: 'en-EN'}]});