JQuery: Fill in input fields using a button

Using JQuery to set values in empty input fields via a hints button

by Sahil Kashyap

HTML

<p>Formula 1:
    <input type="text" id="test1" value="">
</p>

<p>Formula 3:
    <input type="text" id="test3" value="">
</p>
<p>What the currency?</p>
<br>
<button id="btn1">Hint</button>

JavaScript

$("#btn1").click(function () {
   var aa = $("#test1").val();
    
   
    var num=parseInt(aa);
 var ans= num.toLocaleString('en-IN',{ style: 'currency', currency: "INR",minimumFractionDigits:2,maximumFractionDigits:2 });
 $("#test3").val(ans);
});