configure.phtml

<form action="<?php echo _url('extension', 'configure', 'e', urlencode($this->getName())); ?>" method="post">
	<input type="hidden" name="_csrf" value="<?php echo FreshRSS_Auth::csrfToken(); ?>" />

    <div class="form-group">
		<div class="group-controls">
			<label class="checkbox" for="relative-dates">
				<input type="checkbox" name="relative-dates" id="relative-dates" value="1" <?= $this->getRelativeDates() ? 'checked=true' : '' ?>/>
				<?= _t('ext.date_format.relative_dates'); ?>
			</label>
		</div>
	</div>

    <div class="form-group">
		<div class="group-controls">
			<label class="checkbox" for="adjusted-dates">
				<input type="checkbox" name="adjusted-dates" id="adjusted-dates" value="1" <?= $this->getAdjustedDates() ? 'checked=true' : '' ?>/>
				<?= _t('ext.date_format.adjusted_dates'); ?>
			</label>
		</div>
	</div>

    <div class="form-group">
		<div class="group-controls">
			<label class="checkbox" for="hour12-dates">
				<input type="checkbox" name="hour12-dates" id="hour12-dates" value="1" <?= $this->getHour12Dates() ? 'checked=true' : '' ?>/>
				<?= _t('ext.date_format.hour12_dates'); ?>
			</label>
		</div>
	</div>

	<div class="form-group">
		<label for="custom-format" class="group-name"><?= _t('ext.date_format.custom_format'); ?></label>
		<div class="group-controls">
			<input type="text" name="custom-format" id="custom-format" value="<?= $this->getCustomFormat() ?>">
		</div>
	</div>

	<div class="form-group form-actions">
		<div class="group-controls">
			<button type="submit" class="btn btn-important"><?php echo _t('gen.action.submit'); ?></button>
			<button type="reset" class="btn"><?php echo _t('gen.action.cancel'); ?></button>
		</div>
	</div>
</form>