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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()

check radio button is checked jquery

$(document).ready(function(){
  $('#submit_button').click(function() {
    if (!$("input[name='name']:checked").val()) {
       alert('Nothing is checked!');
        return false;
    }
    else {
      alert('One of the radio buttons is checked!');
    }
  });
});

get value of checked radio button jquery

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

jquery select specific radio button by value

$("input[name=mygroup][value=" + value + "]").prop('checked', true);

jquery get radio checked value

$('#myForm input').on('change', function() {
   alert($('input[name=radioName]:checked', '#myForm').val()); 
});

How can I know which radio button is selected via jQuery

if ($('input[name="radioName"]:checked', '#myForm').length) {
	//Yes, it's checked!
}

jquery chek radio

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

check if radio button is selected jQuery

/*
	A quick way to check if a radio button as been checked is by using
    the .is(":checked") fucntion. A small example below :)
*/
var myElem = jQuery('#elemId'); // select the radio element
var testResult = myElem.is(":checked"); // returns true if checked, else false

check radio button jquery

$("#myRadioID").click();

jquery get radio checked value

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form id="myForm">
  <input type="radio" name="radioName" value="1" /> 1 <br />
  <input type="radio" name="radioName" value="2" /> 2 <br />
  <input type="radio" name="radioName" value="3" /> 3 <br />
</form>
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