A form with two submit buttons (with and without validation):
The novalidate attribute is a boolean attribute.
When present, it specifies that the <input> element should not be validated when submitted.
The formnovalidate attribute overrides the novalidate attribute of the <form> element.
Note: The formnovalidate attribute can be used with type="submit".
The numbers in the table specify the first browser version that fully supports the attribute.
The formnovalidate attribute is new in HTML5.
Note: The formnovalidate attribute is a boolean attribute, and can be set in the following ways: