JSFiddle - React, Tailwind, and code Playground

by adeneo

HTML

<form name="reg" onSubmit="return formValidation();">
    <p>Zip Code:
        <input type="text" id="zip" pattern="\d{5}" maxlength="5" name="zip" required="required" />
    </p>
    <input type="submit" id="submitbutton" name="submitbutton" value="Submit" />
    <div id="msg"></div>
</form>