Свойство userHint

String? userHint

Реализация

String? get userHint native;

void userHint=(String? value)

set userHint(String? value) native;

© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.19.6/dart-html/PaymentManager/userHint.html