catalog.php 393 Bytes
<div>
    <input id="first" type="text" validate='digits' validate-message='Digits only'>
</div>
<div>
    <input id="second" type="text" validate='email' validate-message='Invalid email'>
</div>
<div>
    <textarea id="third" validate='length-max-3' validate-message='Max 10 symbols'></textarea>
</div>

<div>
    <input type="text" validate='digits' validate-message='Digits only'>
</div>