JSFiddle - React, Tailwind, and code Playground

by rushikeshnere

HTML

<input id="q" />
    <br /><br />
    <input id="output"/>

JavaScript

$('input#q').keyup( function() {
   if( this.value.length % 3 == 0 ){
   //code to run below
   $('#output').val(this.value);
   }
   else{
     return;
   }
   //return;
});