DataFilter::addCheckboxValue

protected function addCheckboxValue(array &$result, $fieldId, array $field, array $value)
{
	if (
		isset($value['VALUE'])
		&& ($value['VALUE'] === 'Y' || $value['VALUE'] === 'N')
	)
	{
		$operator = $this->getFilterOperator($field, 'exact');
		if (is_string($operator))
		{
			$fieldId = $operator.$fieldId;
		}
		unset($operator);
		$this->addRows($result, [$fieldId => $value['VALUE']], $field);
	}
}