Answers for "how to check which radio button in html is selected in js"

javascript check radio button

// Native JS solution:
document.getElementById("_1234").checked = true;
// JQuery solution:
$("#_1234").prop("checked", true);

js check if radio button is checked

if(document.getElementById('gender_Male').checked) {
  //Male radio button is checked
}else if(document.getElementById('gender_Female').checked) {
  //Female radio button is checked
}