HTML DOM Node isSupported() Method
Example
Check if Core, version 2.0, is supported for an element:
element.isSupported("Core", "2.0");
Description
The isSupported() method is deprecated. Do NOT use it.
Syntax
element.isSupported(feature, version)
Parameters
Parameter | Description |
feature | Required. The feature to check if it is supported. |
version | Optional. The version of the feature. |
Return Value
Type | Description |
Boolean | true if the feature is supported,
otherwise false . |