ORIENT/modules/backend/formwidgets/datepicker/partials/_datepicker.htm

<?php if ($this->previewMode): ?>
    <div class="form-control"><?= Backend::dateTime($value, [
        'format' => $format,
        'formatAlias' => $formatAlias,
        'defaultValue' => $value
    ]) ?></div>
<?php else: ?>

    <div
        id="<?= $this->getId() ?>"
        class="field-datepicker"
        data-control="datepicker"
        <?php if ($formatMoment): ?>data-format="<?= $formatMoment ?>"<?php endif ?>
        <?php if ($minDate): ?>data-min-date="<?= $minDate ?>"<?php endif ?>
        <?php if ($maxDate): ?>data-max-date="<?= $maxDate ?>"<?php endif ?>
    >

        <?php if ($mode == 'date'): ?>
            <?= $this->makePartial('picker_date') ?>
        <?php elseif ($mode == 'datetime'): ?>
            <div class="row">
                <div class="col-md-6">
                    <?= $this->makePartial('picker_date') ?>
                </div>
                <div class="col-md-6">
                    <?= $this->makePartial('picker_time') ?>
                </div>
            </div>
        <?php elseif ($mode == 'time'): ?>
            <?= $this->makePartial('picker_time') ?>
        <?php endif ?>

        <!-- Data locker -->
        <input
            type="hidden"
            name="<?= $field->getName() ?>"
            id="<?= $field->getId() ?>"
            value="<?= e($value) ?>"
            data-datetime-value
            />

    </div>

<?php endif ?>