<div class="col-xs-6">
    <div class="form-group">
        <label class="col-sm-4 control-label is-required">Дата замены:</label>
        <div class="col-sm-8">
            <div class="input-group date">
                <input name="switchingDate" class="form-control" placeholder="yyyy-MM-dd HH:mm:ss"
                       type="text" required>
                <span class="input-group-addon"><i class="fa fa-calendar"></i></span>
            </div>
        </div>
    </div>
</div>

$("input[name='switchingDate']").datetimepicker({
    format: "yyyy-MM-dd HH:mm:ss",
    minView: "month",
    autoclose: true
});