How to Get selected value from radio button list in JavaScript?

To validate RadioButtonList in JavaScript

function getCheckedRadioButton() {
var radio = document.getElementsByName(“RadioButtonList1”); //Client ID of the RadioButtonList1.
for (var i = 0; i < radio.length; i++) {
if (radio[i].checked) { // Checked property to check radio Button check or not.

How to select radio button value in jQuery?

Simplest way to get the selected radio button’s value is as follows: $(“input[name=’optradio’]:checked”). val();

How do you check the radio button is checked or not in JavaScript?

To find the selected radio button, you follow these steps:

Select radio buttons by using a DOM method such as querySelectorAll() method.
Get the checked property of the radio button. If the checked property is true , the radio button is checked; otherwise, it is not.

How do I select multiple radio buttons in HTML?

Check boxes allow multiple selections at a time and radio buttons allow only a single selection at a time, but both use the tag to create each box or button.

How do you check radio button is selected or not?

Using Input Radio checked property: The Input Radio checked property is used to return the checked status of an Input Radio Button. Use document. getElementById(‘id’). checked method to check whether the element with selected id is check or not.

How do I get the value of a radio button?

To get the value of selected radio button, a user-defined function can be created that gets all the radio buttons with the name attribute and finds the radio button selected using the checked property. The checked property returns True if the radio button is selected and False otherwise.

How do I select multiple radio buttons?

You have two radio buttons with different names. This means that you have two radio groups, each containing one radio button. You need to put them in the same group (by making them share a name) if you only want one of them to be selected.