JavaScript: Emptying text boxes based on multiple choice answer

Are you using some JS for this, if yes then please post here.

This is the JS that disabled the text entry boxes when the user clicks no on the above multiple choice question. There's an identical function for the yes choice that re-enables the text entry boxes.

var GPNo = jQuery( "input[id='QR~QID25~2']" );  
  var GPNoLabel = jQuery( "label[for='QR~QID25~2']" )


  var No = function(e) {
    if (typeof e.isTrigger == 'undefined') {   
      var mV = (GPNoLabel.attr('class')); 
      var n = mV.search("q-checked");

      if (n > 0)
{

jQuery("[id='QR~QID26#1~1~1']").prop("disabled", true);
jQuery("[id='QR~QID26#1~2~1']").prop("disabled", true);
jQuery("[id='QR~QID26#1~3~1']").prop("disabled", true);
jQuery("[id='QR~QID26#1~4~1']").prop("disabled", true);

}
    }
  }
  GPNo.on('change',No);

Unfortunately not for radio button but you can change it to checkbox(multi answer) and then use below code:
jQuery("[id='QR~QID338#2~2~1']").prop("checked",false)