disabling radio buttons by name attribute with jquery

Question

say I have a bunch of radio buttons in an html form. How do I find and disable all radio input types with a given name="?" value (where ? can be anything I specify)?

Answer 1

var name = 'someName';
$('#myForm').find(':radio[name=' + name + ']').attr('disabled', 'disabled');

Answer 2

It is simple:

$('input[name="name_here"]').attr('disabled', 'disabled');

Replace name_here with the name of your radio buttons.