find selected radio button jquery code example

Example 1: jquery get value of radio input

$('input[name="name_of_your_radiobutton"]:checked').val();

Example 2: how to get the value of radio button in jquery

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Here , name=Gender is the name attribute value of the radio button

$("input[name='Gender']:checked").val()

Example 3: get value of checked radio button jquery

$('form input[type=radio]:checked').val();

Example 4: jquery chek radio

//<input type="radio" name="book_condition" value="3" >
$("input:radio[value='3'][name='book_condition']").prop('checked',true);