CBitrixRestEntity::checkItemPropertyParams

static function checkItemPropertyParams(&$params)
{
	if(self::checkParams($params))
	{
		if(isset($params['PROPERTY']))
		{
			$params['PROPERTY'] = preg_replace('/[^a-zA-Z0-9_]/i', '', trim(strval($params['PROPERTY'])));
		}

		if(isset($params['PROPERTY_NEW']))
		{
			$params['PROPERTY_NEW'] = preg_replace('/[^a-zA-Z0-9_]/i', '', trim(strval($params['PROPERTY_NEW'])));
		}

		if(isset($params['TYPE']))
		{
			$params['TYPE'] = ToUpper($params['TYPE']);
			if(!in_array($params['TYPE'], array('S', 'N', 'F'/*, 'L'*/)))
			{
				throw new BitrixMainArgumentException('Wrong entity item property type', "TYPE");
			}
		}

		if(isset($params['SORT']))
		{
			$params['SORT'] = intval($params['SORT']);
		}

		return true;
	}
	else
	{
		return false;
	}
}