Свойство defaultValue

String? defaultValue

Реализация

String? get defaultValue native;

void defaultValue=(String? value)

set defaultValue(String? value) native;

© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-html/InputElement/defaultValue.html