boolean checkValidity(); 

void click(); 

void setCustomValidity(
    in DOMString error); 

attribute DOMString accessKey; 

attribute boolean autofocus; 

attribute boolean disabled; 

readonly attribute HTMLFormElement form; 

attribute boolean formNoValidate; 

attribute DOMString name; 

readonly attribute DOMString type; 

readonly attribute DOMString validationMessage; 

readonly attribute ValidityState validity; 

attribute DOMString value; 

readonly attribute boolean willValidate;