How to display a toast message in flutter ?

1. First you need to import the package

import 'package:fluttertoast/fluttertoast.dart';

2. Then show your toast like this.

Fluttertoast.showToast(
    msg: "Your Message here!",
    toastLength: Toast.LENGTH_SHORT,
    gravity: ToastGravity.CENTER,
    timeInSecForIosWeb: 1,
    backgroundColor: Colors.green,
    textColor: Colors.white,
    fontSize: 16.0);

NOTE : if you need to show the toast in bottom change gravity as BOTTOM

gravity: ToastGravity.BOTTOM,