getting selected value of radio button in case of action

Question

Hi here is the codes bellow, I\'ve tried many things but I couldnt get value of selected radio button.As you can see I need to get that value for diffrent situations.

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Answer 1

I choose let number of code for a required function. The one worked for me is given below from api.jquery.com. Hope this helps others.

HTML

option1
option2

JavaScript

var selectedOption = $("input:radio[name=option]:checked").val()

The variable selectedOption will contain the value of the selected radio button (i.e) o1 or o2