JSFiddle - React, Tailwind, and code Playground

by Darlei Zillmer

HTML

<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<input class="valr-parc" type="text" name="valr-parc" />
<button id="verifica">Verificar</button>

JavaScript

$( document ).ready(function() {

    $("#verifica").on('click', function(){
    	var val = new Number ($(".valr-parc").val());
      alert((val).toLocaleString("pt-BR", {
        minimumFractionDigits: 2,  
        maximumFractionDigits: 2
      }));
    })
    
});