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/LVFormatter.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 substr;

/**
 * Validates and formats postcodes in Latvia.
 *
 * Postal codes in Latvia are 4 digit numeric and use a mandatory country code (LV) in front.
 * The format is LV-NNNN, where N stands for a digit.
 *
 * This formatter accepts the postcode both with and without the LV prefix, and always outputs the prefix.
 *
 * @see https://en.wikipedia.org/wiki/List_of_postal_codes
 * @see https://en.wikipedia.org/wiki/Postal_codes_in_Latvia
 */
final class LVFormatter implements CountryPostcodeFormatter
{
    public function hint(): string
    {
        return 'Postal codes in Latvia are 4 digit numeric and use a mandatory country code (LV) in front.';
    }

    public function format(string $postcode): ?string
    {
        if (str_starts_with($postcode, 'LV')) {
            $postcode = substr($postcode, 2);
        }

        if (preg_match('/^[0-9]{4}$/', $postcode) !== 1) {
            return null;
        }

        return 'LV-' . $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 substr;
12
13	/**
14	* Validates and formats postcodes in Latvia.
15	*
16	* Postal codes in Latvia are 4 digit numeric and use a mandatory country code (LV) in front.
17	* The format is LV-NNNN, where N stands for a digit.
18	*
19	* This formatter accepts the postcode both with and without the LV prefix, and always outputs the prefix.
20	*
21	* @see https://en.wikipedia.org/wiki/List_of_postal_codes
22	* @see https://en.wikipedia.org/wiki/Postal_codes_in_Latvia
23	*/
24	final class LVFormatter implements CountryPostcodeFormatter
25	{
26	public function hint(): string
27	{
NEW 28	return 'Postal codes in Latvia are 4 digit numeric and use a mandatory country code (LV) in front.';	×
29	}
30
31	public function format(string $postcode): ?string
32	{
33	if (str_starts_with($postcode, 'LV')) {	27✔
34	$postcode = substr($postcode, 2);	7✔
35	}
36
37	if (preg_match('/^[0-9]{4}$/', $postcode) !== 1) {	27✔
38	return null;	25✔
39	}
40
41	return 'LV-' . $postcode;	2✔
42	}
43	}

brick / postcode / 19098923587

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