JSFiddle - React, Tailwind, and code Playground

HTML

<form name="form1" onsubmit="submitAjaxQuery(event)" >
<textarea id="area" name="msg"></textarea><br/>
<a href="#" onclick="submitChat()"> Send </a>
</form>

JavaScript

$("#area").keypress(function(e) {
    if(e.which == 13) {
        alert('You pressed enter!');
    }
});