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The HTMLUnknownElement
interface represents an invalid HTML element and derives from the HTMLElement
interface, but without implementing any additional properties or methods.
Properties
No specific property; inherits properties from its parent, HTMLElement
.
Methods
No specific method; inherits properties from its parent, HTMLElement
.
Specifications
Specification | Status | Comment |
---|---|---|
WHATWG HTML Living Standard The definition of 'HTMLUnknownElement' in that specification. |
Living Standard | No change from HTML5. |
HTML5 The definition of 'HTMLUnknownElement' in that specification. |
Recommendation | Initial definition. |
Browser compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) |
Feature | Android | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|
Basic support | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) |