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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83.33

/src/Formatter/NLFormatter.php

<?php

declare(strict_types=1);

namespace Brick\Postcode\Formatter;

use Brick\Postcode\CountryPostcodeFormatter;

use function in_array;
use function preg_match;

/**
 * Validates and formats postcodes in the Netherlands.
 *
 * Postcode format is NNNN AA, where N stands for a digit and A for a letter.
 * The letter combinations 'SS', 'SD' and 'SA' are not used.
 *
 * @see https://en.wikipedia.org/wiki/List_of_postal_codes
 * @see https://en.wikipedia.org/wiki/Postal_codes_in_the_Netherlands
 */
final class NLFormatter implements CountryPostcodeFormatter
{
    public function hint(): string
    {
        return 'Postcode format is NNNN AA, where N stands for a digit and A for a letter.';
    }

    public function format(string $postcode): ?string
    {
        if (preg_match('/^([1-9][0-9]{3})([A-Z]{2})$/', $postcode, $matches) !== 1) {
            return null;
        }

        if (in_array($matches[2], ['SS', 'SD', 'SA'], true)) {
            return null;
        }

        return $matches[1] . ' ' . $matches[2];
    }
}

1	<?php
2
3	declare(strict_types=1);
4
5	namespace Brick\Postcode\Formatter;
6
7	use Brick\Postcode\CountryPostcodeFormatter;
8
9	use function in_array;
10	use function preg_match;
11
12	/**
13	* Validates and formats postcodes in the Netherlands.
14	*
15	* Postcode format is NNNN AA, where N stands for a digit and A for a letter.
16	* The letter combinations 'SS', 'SD' and 'SA' are not used.
17	*
18	* @see https://en.wikipedia.org/wiki/List_of_postal_codes
19	* @see https://en.wikipedia.org/wiki/Postal_codes_in_the_Netherlands
20	*/
21	final class NLFormatter implements CountryPostcodeFormatter
22	{
23	public function hint(): string
24	{
NEW 25	return 'Postcode format is NNNN AA, where N stands for a digit and A for a letter.';	×
26	}
27
28	public function format(string $postcode): ?string
29	{
30	if (preg_match('/^([1-9][0-9]{3})([A-Z]{2})$/', $postcode, $matches) !== 1) {	24✔
31	return null;	20✔
32	}
33
34	if (in_array($matches[2], ['SS', 'SD', 'SA'], true)) {	4✔
35	return null;	3✔
36	}
37
38	return $matches[1] . ' ' . $matches[2];	1✔
39	}
40	}

brick / postcode / 19098923587

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