JSFiddle - React, Tailwind, and code Playground

by flowerking

HTML

<html>
    <input name="currency1" class="currency"/>
    

    <input name="currency2" class="currency"/>

</html>

JavaScript

(function(){

    var ZERO = 0;
    var currency= $(".currency").val();

    if(currency=== '' || currency.length === 0){
        $(".currency").val(ZERO.toFixed(2));
    }
    else if(currency!== '' || currency.length !== 0){
        $(".currency").val();
    }

}());