dart:html

isTagSupported method

bool isTagSupported (

1. String tag

)

Checks to see if the tag name is supported by the current platform.

The tag should be a valid HTML tag name.

Implementation

static bool isTagSupported(String tag) {
  var e = _ElementFactoryProvider.createElement_tag(tag, null);
  return e is Element && !(e is UnknownElement);
}