FM / ISO3166

/home/techb158/balacoffee.com/wp-content/plugins/woocommerce/lib/packages/League/ISO3166/

/home/techb158/balacoffee.com/wp-content/plugins/woocommerce/lib/packages/League/ISO3166

Name	Size	Mode	Actions
Exception/	-	0755	rm
Guards.php	2098	0644	edit dl rm
ISO3166.php	60736	0644	edit dl rm
ISO3166DataProvider.php	1970	0644	edit dl rm
ISO3166DataValidator.php	1830	0644	edit dl rm
ISO3166WithAliases.php	2413	0644	edit dl rm

Edit: /home/techb158/balacoffee.com/wp-content/plugins/woocommerce/lib/packages/League/ISO3166/Guards.php (2098B)

<?php

declare(strict_types=1);

/*
 * (c) Rob Bast <rob.bast@gmail.com>
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace Automattic\WooCommerce\Vendor\League\ISO3166;

use Automattic\WooCommerce\Vendor\League\ISO3166\Exception\DomainException;

final class Guards
{
    /**
     * Assert that input is not an empty string.
     *
     * @throws \Automattic\WooCommerce\Vendor\League\ISO3166\Exception\DomainException if input is an empty string
     */
    public static function guardAgainstInvalidName(string $name): void
    {
        if ('' === trim($name)) {
            throw new DomainException('Expected string, got empty string');
        }
    }

/**
     * Assert that input looks like an alpha2 key.
     *
     * @throws \Automattic\WooCommerce\Vendor\League\ISO3166\Exception\DomainException if input does not look like an alpha2 key
     */
    public static function guardAgainstInvalidAlpha2(string $alpha2): void
    {
        if (1 !== preg_match('/^[a-zA-Z]{2}$/', $alpha2)) {
            throw new DomainException(sprintf('Not a valid alpha2 key: %s', $alpha2));
        }
    }

/**
     * Assert that input looks like an alpha3 key.
     *
     * @throws \Automattic\WooCommerce\Vendor\League\ISO3166\Exception\DomainException if input does not look like an alpha3 key
     */
    public static function guardAgainstInvalidAlpha3(string $alpha3): void
    {
        if (1 !== preg_match('/^[a-zA-Z]{3}$/', $alpha3)) {
            throw new DomainException(sprintf('Not a valid alpha3 key: %s', $alpha3));
        }
    }

/**
     * Assert that input looks like a numeric key.
     *
     * @throws \Automattic\WooCommerce\Vendor\League\ISO3166\Exception\DomainException if input does not look like a numeric key
     */
    public static function guardAgainstInvalidNumeric(string $numeric): void
    {
        if (1 !== preg_match('/^\d{3}$/', $numeric)) {
            throw new DomainException(sprintf('Not a valid numeric key: %s', $numeric));
        }
    }
}

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