protected function getClientScriptOptions()
{
$options = parent::getClientScriptOptions();
$options['MinValue'] = $this->getMinValue();
$options['MaxValue'] = $this->getMaxValue();
$options['DataType'] = $this->getDataType();
$options['StrictComparison'] = $this->getStrictComparison();
if (($dateFormat = $this->getDateFormat()) !== '') {
$options['DateFormat'] = $dateFormat;
}
return $options;
}