How to check radio button is checked using JQuery?

Question

I have two radio buttons in one group, I want to check the radio button is checked or not using JQuery, How ?

Answer 1

Check this one out, too:

$(document).ready(function() { 
  if($("input:radio[name='yourRadioGroupName'][value='yourvalue']").is(":checked")) { 
      //its checked 
  } 
});