Legend form Property
Return the id of the form containing the <legend> element:
The result of x will be:
Definition and Usage
The form property returns a reference to the form that contains the legend.
This property returns a form object on success.
Note: This property is read only.
The form property is supported in all major browsers.
|Return Value:||A reference to the form element containing the legend. If the legend is not in a form, null is returned|