public function month($fieldName, array $options = [])
{
$options = $this->_singleDatetime($options, 'month');
if (isset($options['val']) && $options['val'] > 0 && $options['val'] <= 12) {
$options['val'] = ['year' => date('Y'), 'month' => (int) $options['val'], 'day' => date('d')];
}
return $this->dateTime($fieldName, $options);
}