Radio button selected value

1. How do you value a selected radio?
2. How can I check if a radio button is selected?
3. Can radio button have value?
4. How to get selected radio button text in JavaScript?

How do you value a selected radio?

To get the value of the 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 can I check if a radio button is selected?

There are two methods to solve this problem which are discussed below: 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.

Can radio button have value?

Radio buttons don't participate in constraint validation; they have no real value to be constrained.

How to get selected radio button text in JavaScript?

Get the value of selected radio button: querySelector()

The querySelector() function is a DOM method of JavaScript. This method is used to get the element that matches with the specified CSS selector in the document.