The checkValidity() method of the HTMLObjectElement interface returns a Boolean that always is true, because object objects are never candidates for constraint validation.
Syntax
var Boolean = HTMLObjectElement.checkValidity();
Parameters
None.
Return value
true
Exceptions
None.
Specifications
| Specification | Status | Comment |
|---|---|---|
| HTML Living Standard The definition of 'checkValidity' in that specification. |
Living Standard | Initial definition. |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
checkValidity | Chrome Full support 46 | Edge Full support 12 | Firefox Full support 1 | IE Full support Yes | Opera Full support Yes | Safari Full support 6 | WebView Android Full support 46 | Chrome Android Full support 46 | Firefox Android Full support 4 | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android ? |
Legend
- Full support Ā
- Full support
- Compatibility unknown Ā
- Compatibility unknown