JSFiddle - React, Tailwind, and code Playground

by thvinic

HTML

<input type="text" id="valor" value="1R,2b,3c">
<input type="button" id="reml" value="Remover cracteres" onclick="limparsimbol()">

JavaScript

setTimeout(function limparsimbolo() {
var input = document.getElementById('valor')
input.value = input.value.replace(/[!$(){}[\]:;R<+?\\>]/g,'')
}, 4000)