JSFiddle - React, Tailwind, and code Playground

by Web Carvers

HTML

<input type="text" name="search" id="inputSearch" class=""/>
<p></p>

JavaScript

$("#inputSearch").on('keypress',function (e) {
   if (e.keyCode == 13) {
    $("#inputSearch").addClass("buttonSearch");
   }
});

$("p").text($("#inputSearch").attr("class"));