JSFiddle - React, Tailwind, and code Playground

by sarathsprakash

HTML

<form>
    <fieldset>
        <label for="answer"><strong>Your Answer : </strong>
        </label>
        <input type="text" name="answer" id="answer" class="text ui-widget-content ui-corner-all" />
    </fieldset>
</form>

JavaScript

$(document).ready(function () {
     $(document).on('keypress',function(e)
               {
                if(e.which==13 && $("#answer").val().length>0)
                {
                    alert("hi"); // do your ajax call here
                }
          });
});