<label>Date time:
<input placeholder="dd/mm/yyyy hh:mm" data-slots="dmyh">
</label><br>
<label>Telephone:
<input placeholder="+1 (___) ___-____" data-slots="_">
</label><br>
<label>MAC Address:
<input placeholder="XX:XX:XX:XX:XX:XX" data-slots="X" data-accept="[dA-H]">
</label><br>
<label>Alphanumeric:
<input placeholder="__-__-__-____" data-slots="_" data-accept="w" size="13">
</label><br>
<label>Credit Card:
<input placeholder=".... .... .... ...." data-slots="." data-accept="d" size="19">
</label><br>
<label>Alphanumeric:
<input placeholder="__-__-__-____" data-slots="_" data-accept="w" size="13">
</label><br>