Return the id of the form containing the <input type="url"> element:
The result of x will be:
The form property returns a reference to the form containing the URL field.
This property returns a form object on success.
Note: This property is read only.
The form property is supported in all major browsers.
Note: The <input type="url"> element is not supported in Internet Explorer 9 and earlier versions, or in Safari.
Return Value: | A reference to the form element containing the URL field. If the URL field is not in a form, null is returned |
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