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/Dart 2

isError method

bool isError ()

Determines if this response represents an error.

Implementation

bool isError() => (errorCode != null) && (errorDetail != null);

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-developer/ServiceExtensionResponse/isError.html