check if radio button is checked
$('#element').click(function() {
if($('#radio_button').is(':checked')) { alert("it's checked"); }
});check if radio button is checked
$('#element').click(function() {
if($('#radio_button').is(':checked')) { alert("it's checked"); }
});javascript check radio button
// Native JS solution:
document.getElementById("_1234").checked = true;
// JQuery solution:
$("#_1234").prop("checked", true);javascript radio button value if checked
//alert(document.querySelector('input[name = "comp"]:checked').value);
$test=document.querySelector('input[name = "comp"]:checked').value;
if($test="silver") {
amount=50;
}else if($test="gold") {
amount=90;
}else{
amount=30;
}Copyright © 2021 Codeinu
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