Yes, it’s valid and works fine.
This attribute explicitly associates the label being defined with another control.
http://www.w3.org/TR/html401/interact/forms.html#h-17.9.1
Yes, it’s valid and works fine.
This attribute explicitly associates the label being defined with another control.
http://www.w3.org/TR/html401/interact/forms.html#h-17.9.1