State::checkIblockLimit

static function checkIblockLimit(int $iblockId): ?array
{
	$result = self::getIblockLimit($iblockId);
	if (
		$result['LIMIT'] === 0
		|| $result['COUNT'] < $result['LIMIT']
	)
	{
		return null;
	}
	$result['MESSAGE'] = self::getProductLimitError($result);
	unset($result['MESSAGE_ID']);
	$result['HELP_MESSAGE'] = Feature::getProductLimitHelpLink();

	return $result;
}