Data field – placeholder

Placeholder for some reason doesn’t work on the Data field. All form input has placeholder and works just fine but on the data field, it shows xx/mm/yyyy doesn’t matter which placeholder I use.

Piece of code:

<div class=”col-lg-6 col-md-6 col-sm-12 col-xs-12″>
<div class=”form-row”>
[date ArrivalDate placeholder “Arrival Date:”]
</div>
</div>

Can you tell how I can fix it?

Thanks