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standa/PostCodes.php

Created August 5, 2015 13:39
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PostCodesValidator
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PostCodes.php
<?php
/**
* Universal postcode checker helper class.
*
* This uses the most complete list of regexes we were able to find.
*
* @link http://stackoverflow.com/questions/578406/what-is-the-ultimate-postal-code-and-zip-regex
*
* @author Standa
* @version 2015-08-05
*/
class Aardvark_ShippingEstimates_Helper_PostCodes extends Mage_Core_Helper_Abstract
{
const RESULT_FAILURE = 0;
const RESULT_OK = 1;
const RESULT_COUNTRY_NOT_FOUND = -1;
public static $POSTCODE_REGEXES = array(
'GB' => 'GIR[ ]?0AA|((AB|AL|B|BA|BB|BD|BH|BL|BN|BR|BS|BT|CA|CB|CF|CH|CM|CO|CR|CT|CV|CW|DA|DD|DE|DG|DH|DL|DN|DT|DY|E|EC|EH|EN|EX|FK|FY|G|GL|GY|GU|HA|HD|HG|HP|HR|HS|HU|HX|IG|IM|IP|IV|JE|KA|KT|KW|KY|L|LA|LD|LE|LL|LN|LS|LU|M|ME|MK|ML|N|NE|NG|NN|NP|NR|NW|OL|OX|PA|PE|PH|PL|PO|PR|RG|RH|RM|S|SA|SE|SG|SK|SL|SM|SN|SO|SP|SR|SS|ST|SW|SY|TA|TD|TF|TN|TQ|TR|TS|TW|UB|W|WA|WC|WD|WF|WN|WR|WS|WV|YO|ZE)(\\d[\\dA-Z]?[ ]?\\d[ABD-HJLN-UW-Z]{2}))|BFPO[ ]?\\d{1,4}',
'JE' => 'JE\\d[\\dA-Z]?[ ]?\\d[ABD-HJLN-UW-Z]{2}',
'GG' => 'GY\\d[\\dA-Z]?[ ]?\\d[ABD-HJLN-UW-Z]{2}',
'IM' => 'IM\\d[\\dA-Z]?[ ]?\\d[ABD-HJLN-UW-Z]{2}',
'US' => '\\d{5}([ \-]\\d{4})?',
'CA' => '^([ABCEGHJKLMNPRSTVXY]\d[ABCEGHJKLMNPRSTVWXYZ])\ {0,1}(\d[ABCEGHJKLMNPRSTVWXYZ]\d)$',
'DE' => '\\b((?:0[1-46-9]\\d{3})|(?:[1-357-9]\\d{4})|(?:[4][0-24-9]\\d{3})|(?:[6][013-9]\\d{3}))\\b',
'JP' => '\\d{3}-\\d{4}',
'FR' => '^(F-)?((2[A|B])|[0-9]{2})[0-9]{3}$',
'AU' => '^(0[289][0-9]{2})|([1345689][0-9]{3})|(2[0-8][0-9]{2})|(290[0-9])|(291[0-4])|(7[0-4][0-9]{2})|(7[8-9][0-9]{2})$',
'IT' => '^(V-|I-)?[0-9]{5}$',
'CH' => '\\d{4}',
'AT' => '\\d{4}',
'ES' => '^([1-9]{2}|[0-9][1-9]|[1-9][0-9])[0-9]{3}$',
'NL' => '^[1-9][0-9]{3}\\s?([a-zA-Z]{2})?$',
'BE' => '^[1-9]{1}[0-9]{3}$',
'DK' => '^([D|d][K|k]( |-))?[1-9]{1}[0-9]{3}$',
'SE' => '^(s-|S-){0,1}[0-9]{3}\\s?[0-9]{2}$',
'NO' => '\\d{4}',
'BR' => '\\d{5}[\-]?\\d{3}',
'PT' => '\\d{4}([\-]\\d{3})?',
'FI' => '\\d{5}',
'AX' => '22\\d{3}',
'KR' => '\\d{3}[\-]\\d{3}',
'CN' => '\\d{6}',
'TW' => '\\d{3}(\\d{2})?',
'SG' => '\\d{6}',
'DZ' => '\\d{5}',
'AD' => 'AD\\d{3}',
'AR' => '([A-HJ-NP-Z])?\\d{4}([A-Z]{3})?',
'AM' => '(37)?\\d{4}',
'AZ' => '\\d{4}',
'BH' => '((1[0-2]|[2-9])\\d{2})?',
'BD' => '\\d{4}',
'BB' => '(BB\\d{5})?',
'BY' => '\\d{6}',
'BM' => '[A-Z]{2}[ ]?[A-Z0-9]{2}',
'BA' => '\\d{5}',
'IO' => 'BBND 1ZZ',
'BN' => '[A-Z]{2}[ ]?\\d{4}',
'BG' => '\\d{4}',
'KH' => '\\d{5}',
'CV' => '\\d{4}',
'CL' => '\\d{7}',
'CR' => '\\d{4,5}|\\d{3}-\\d{4}',
'HR' => '\\d{5}',
'CY' => '\\d{4}',
'CZ' => '\\d{3}[ ]?\\d{2}',
'DO' => '\\d{5}',
'EC' => '([A-Z]\\d{4}[A-Z]|(?:[A-Z]{2})?\\d{6})?',
'EG' => '\\d{5}',
'EE' => '\\d{5}',
'FO' => '\\d{3}',
'GE' => '\\d{4}',
'GR' => '\\d{3}[ ]?\\d{2}',
'GL' => '39\\d{2}',
'GT' => '\\d{5}',
'HT' => '\\d{4}',
'HN' => '(?:\\d{5})?',
'HU' => '\\d{4}',
'IS' => '\\d{3}',
'IN' => '^\\d{6}$',
'ID' => '\\d{5}',
'IL' => '\\d{5}',
'JO' => '\\d{5}',
'KZ' => '\\d{6}',
'KE' => '\\d{5}',
'KW' => '\\d{5}',
'LA' => '\\d{5}',
'LV' => '\\d{4}',
'LB' => '(\\d{4}([ ]?\\d{4})?)?',
'LI' => '(948[5-9])|(949[0-7])',
'LT' => '\\d{5}',
'LU' => '\\d{4}',
'MK' => '\\d{4}',
'MY' => '\\d{5}',
'MV' => '\\d{5}',
'MT' => '[A-Z]{3}[ ]?\\d{2,4}',
'MU' => '(\\d{3}[A-Z]{2}\\d{3})?',
'MX' => '\\d{5}',
'MD' => '\\d{4}',
'MC' => '980\\d{2}',
'MA' => '\\d{5}',
'NP' => '\\d{5}',
'NZ' => '\\d{4}',
'NI' => '((\\d{4}-)?\\d{3}-\\d{3}(-\\d{1})?)?',
'NG' => '(\\d{6})?',
'OM' => '(PC )?\\d{3}',
'PK' => '\\d{5}',
'PY' => '\\d{4}',
'PH' => '\\d{4}',
'PL' => '\\d{2}-\\d{3}',
'PR' => '00[679]\\d{2}([ \-]\\d{4})?',
'RO' => '\\d{6}',
'RU' => '\\d{6}',
'SM' => '4789\\d',
'SA' => '\\d{5}',
'SN' => '\\d{5}',
'SK' => '\\d{3}[ ]?\\d{2}',
'SI' => '\\d{4}',
'ZA' => '\\d{4}',
'LK' => '\\d{5}',
'TJ' => '\\d{6}',
'TH' => '\\d{5}',
'TN' => '\\d{4}',
'TR' => '\\d{5}',
'TM' => '\\d{6}',
'UA' => '\\d{5}',
'UY' => '\\d{5}',
'UZ' => '\\d{6}',
'VA' => '00120',
'VE' => '\\d{4}',
'ZM' => '\\d{5}',
'AS' => '96799',
'CC' => '6799',
'CK' => '\\d{4}',
'RS' => '\\d{6}',
'ME' => '8\\d{4}',
'CS' => '\\d{5}',
'YU' => '\\d{5}',
'CX' => '6798',
'ET' => '\\d{4}',
'FK' => 'FIQQ 1ZZ',
'NF' => '2899',
'FM' => '(9694[1-4])([ \-]\\d{4})?',
'GF' => '9[78]3\\d{2}',
'GN' => '\\d{3}',
'GP' => '9[78][01]\\d{2}',
'GS' => 'SIQQ 1ZZ',
'GU' => '969[123]\\d([ \-]\\d{4})?',
'GW' => '\\d{4}',
'HM' => '\\d{4}',
'IQ' => '\\d{5}',
'KG' => '\\d{6}',
'LR' => '\\d{4}',
'LS' => '\\d{3}',
'MG' => '\\d{3}',
'MH' => '969[67]\\d([ \-]\\d{4})?',
'MN' => '\\d{6}',
'MP' => '9695[012]([ \-]\\d{4})?',
'MQ' => '9[78]2\\d{2}',
'NC' => '988\\d{2}',
'NE' => '\\d{4}',
'VI' => '008(([0-4]\\d)|(5[01]))([ \-]\\d{4})?',
'PF' => '987\\d{2}',
'PG' => '\\d{3}',
'PM' => '9[78]5\\d{2}',
'PN' => 'PCRN 1ZZ',
'PW' => '96940',
'RE' => '9[78]4\\d{2}',
'SH' => '(ASCN|STHL) 1ZZ',
'SJ' => '\\d{4}',
'SO' => '\\d{5}',
'SZ' => '[HLMS]\\d{3}',
'TC' => 'TKCA 1ZZ',
'WF' => '986\\d{2}',
'XK' => '\\d{5}',
'YT' => '976\\d{2}',
);
/**
* Validate a postcode for a country
*
* @param $countryId
* @param $postcode
*/
public function validate($countryId, $postcode)
{
$countryId = strtoupper($countryId);
if (!isset(self::$POSTCODE_REGEXES[$countryId])) {
return self::RESULT_COUNTRY_NOT_FOUND;
}
if (preg_match('/'.self::$POSTCODE_REGEXES[$countryId].'/', $postcode)) {
return self::RESULT_OK;
} else {
return self::RESULT_FAILURE;
}
}
}
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