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/Dart 2

supported property

bool supported

Returns true if this input type is supported on the current platform.

Implementation

static bool get supported {
  return (new InputElement(type: 'number')).type == 'number';
}

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-html/NumberInputElement/supported.html