public static function getCheck($checkType)
    {
        $strReturn = "";

        if (array_key_exists($checkType, self::$checks)) {
            $strReturn = self::$checks[$checkType];
        }

        return $strReturn;
    }
public static function getCheck($checkType)
    {
        $strReturn = "";

        if (array_key_exists($checkType, self::$checks)) {
            $strReturn = self::$checks[$checkType];
        }

        return $strReturn;
    }
public static function getCheck ( $ checkType ) { $ strReturn = "" ; if ( array_key_exists ( $ checkType , self :: $ checks ) ) { $ strReturn = self :: $ checks [ $ checkType ] ; } return $ strReturn ; }
Get the regular expression that is used by the given field type
@param integer $checkType Field type
@return string The matching regular expression
Get the regular expression that is used by the given field type