checkbox .disabled .checked .defaultChecked .form .id .name .type .value
button .disabled .form .id .name .type .value
radio .checked .defaultChecked .disabled .form .id .name .type .value
select .options [index] .length .selectedIndex .add(ele, [index]) .item(index) .namedItem(name) .remove(index) .disabled .form .id .length .multiple .name .selectedIndex .size .type .add() .remove()