19098923587

Committed 05 Nov 2025 10:27AM UTC coverage: 81.782% (-17.6%) from 99.396%

Build # 19098923587

Build Type

Pull #19

github

Committed by

web-flow

Commit Message

Merge 79bf98178 into 8ef37e5aa

Pull Request Pull Request #19: Add hint to formatter, so a hint can be provided if postcode is invalid

Coverage Stats

5 of 184 new or added lines in 183 files covered. (2.72%)

2 existing lines in 1 file now uncovered.

826 of 1010 relevant lines covered (81.78%)

15.02 hits per line

Source File
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94.12

/src/Formatter/AXFormatter.php

<?php

declare(strict_types=1);

namespace Brick\Postcode\Formatter;

use Brick\Postcode\CountryPostcodeFormatter;

use function preg_match;
use function str_starts_with;
use function strlen;
use function substr;

/**
 * Validates and formats postcodes in Åland Islands.
 *
 * Postcodes consist of 5 digits, starting with 22.
 * Postcodes may optionally start with "AX-" when used from abroad.
 * This formatter only outputs the prefix if present in the input.
 *
 * @see https://en.wikipedia.org/wiki/List_of_postal_codes
 */
final class AXFormatter implements CountryPostcodeFormatter
{
    public function hint(): string
    {
        return 'Postcodes consist of 5 digits, starting with 22.';
    }

    public function format(string $postcode): ?string
    {
        $length = strlen($postcode);
        $prefix = false;

        if ($length === 7) {
            if (! str_starts_with($postcode, 'AX')) {
                return null;
            }

            $postcode = substr($postcode, 2);
            $prefix = true;
        } elseif (strlen($postcode) !== 5) {
            return null;
        }

        if (preg_match('/^[0-9]+$/', $postcode) !== 1) {
            return null;
        }

        if (! str_starts_with($postcode, '22')) {
            return null;
        }

        if ($prefix) {
            return 'AX-' . $postcode;
        }

        return $postcode;
    }
}

1	<?php
2
3	declare(strict_types=1);
4
5	namespace Brick\Postcode\Formatter;
6
7	use Brick\Postcode\CountryPostcodeFormatter;
8
9	use function preg_match;
10	use function str_starts_with;
11	use function strlen;
12	use function substr;
13
14	/**
15	* Validates and formats postcodes in Åland Islands.
16	*
17	* Postcodes consist of 5 digits, starting with 22.
18	* Postcodes may optionally start with "AX-" when used from abroad.
19	* This formatter only outputs the prefix if present in the input.
20	*
21	* @see https://en.wikipedia.org/wiki/List_of_postal_codes
22	*/
23	final class AXFormatter implements CountryPostcodeFormatter
24	{
25	public function hint(): string
26	{
NEW 27	return 'Postcodes consist of 5 digits, starting with 22.';	×
28	}
29
30	public function format(string $postcode): ?string
31	{
32	$length = strlen($postcode);	16✔
33	$prefix = false;	16✔
34
35	if ($length === 7) {	16✔
36	if (! str_starts_with($postcode, 'AX')) {	2✔
37	return null;	1✔
38	}
39
40	$postcode = substr($postcode, 2);	1✔
41	$prefix = true;	1✔
42	} elseif (strlen($postcode) !== 5) {	14✔
43	return null;	11✔
44	}
45
46	if (preg_match('/^[0-9]+$/', $postcode) !== 1) {	4✔
47	return null;	1✔
48	}
49
50	if (! str_starts_with($postcode, '22')) {	3✔
51	return null;	1✔
52	}
53
54	if ($prefix) {	2✔
55	return 'AX-' . $postcode;	1✔
56	}
57
58	return $postcode;	1✔
59	}
60	}

brick / postcode / 19098923587

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