void submitMobileNo(context) async {
    if (_mobileController.text.isEmpty) {
      Toast.show("Please Enter Mobile Number", context);
      return;
    }
    try {
      final result = await http.post(
        MyUrl.login,
        headers: {HttpHeaders.contentTypeHeader: "application/json"},
        body: json.encode(
            {"mobile": _mobileController.text}),
      );
      if (result.statusCode == 404) {
        Toast.show("User registered Found", context);
      } else {
        final List<dynamic> busInfo = json.decode(result.body);
        SharedPreferences preferences = await SharedPreferences.getInstance();
        preferences.setString("isLogin", _mobileController.text);
        Navigator.of(context).pushReplacement(
          MaterialPageRoute(
            builder: (context) => BottomNavigationPage(),
          ),
        );
      }
    } on SocketException catch (e) {
      Scaffold.of(context).showSnackBar(
        SnackBar(
          content: Text("No Internet Connection!!"),
        ),
      );
    }
  }