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html - How to clear radio button in Javascript?

I have a radio button named "Choose" with the options yes and no. If I select any one of the options and click the button labeled "clear", I need to clear the selected option, using javascript. How can I accomplish that?

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You don't need to have unique id for the elements, you can access them by their name attribute:

If you're using name="Choose", then:

  • With jQuery it is as simple as:

    $('input[name=Choose]').attr('checked',false);
    
  • or in pure JavaScript:

       var ele = document.getElementsByName("Choose");
       for(var i=0;i<ele.length;i++)
          ele[i].checked = false;
    

    Demo for JavaScript


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