Answers for "bootsrape date picker"

date picker for bootstrap 4

<input class="datepicker" data-date-format="mm/dd/yyyy">

date picker for bootstrap 4

<div class="input-group date" data-provide="datepicker">
    <input type="text" class="form-control">
    <div class="input-group-addon">
        <span class="glyphicon glyphicon-th"></span>
    </div>
</div>