How to use angular2 built-in date pipe in services and directives script files [duplicate]

Answer 1

If you are using Angular 2, 4 version, try

new DatePipe().transform(myDate, 'yyyy-dd-MM');

If you are using Angular 6 and above

new DatePipe('en-US').transform(myDate, 'yyyy-dd-MM');

Hope this will help.