mirror of
https://github.com/Respect/Validation.git
synced 2024-05-17 21:56:40 +02:00
263ae118fb
I'm unsure whether this is a bug in "libphonenumber-for-php" or if we're misusing the library. This commit will ensure that only phone numbers from a specific region will be considered valid. I've reported the issue to "libphonenumber-for-php" anyways [1]. [1]: https://github.com/giggsey/libphonenumber-for-php/issues/621 Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
90 lines
2.4 KiB
PHP
90 lines
2.4 KiB
PHP
<?php
|
|
|
|
/*
|
|
* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
|
|
* SPDX-License-Identifier: MIT
|
|
*/
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace Respect\Validation\Rules;
|
|
|
|
use libphonenumber\NumberParseException;
|
|
use libphonenumber\PhoneNumberUtil;
|
|
use Respect\Validation\Exceptions\ComponentException;
|
|
|
|
use function class_exists;
|
|
use function is_scalar;
|
|
use function preg_match;
|
|
use function sprintf;
|
|
|
|
/**
|
|
* Validates whether the input is a valid phone number.
|
|
*
|
|
* Validates an international or country-specific telephone number
|
|
*
|
|
* @author Alexandre Gomes Gaigalas <alganet@gmail.com>
|
|
* @author Danilo Correa <danilosilva87@gmail.com>
|
|
* @author Graham Campbell <graham@mineuk.com>
|
|
* @author Henrique Moody <henriquemoody@gmail.com>
|
|
*/
|
|
final class Phone extends AbstractRule
|
|
{
|
|
/**
|
|
* @var ?string
|
|
*/
|
|
private $countryCode;
|
|
|
|
public function __construct(?string $countryCode = null)
|
|
{
|
|
$this->countryCode = $countryCode;
|
|
if ($countryCode === null) {
|
|
return;
|
|
}
|
|
|
|
if (!(new CountryCode())->validate($countryCode)) {
|
|
throw new ComponentException(sprintf('Invalid country code %s', $countryCode));
|
|
}
|
|
|
|
if (!class_exists(PhoneNumberUtil::class)) {
|
|
throw new ComponentException('The phone validator requires giggsey/libphonenumber-for-php');
|
|
}
|
|
}
|
|
|
|
public function validate($input): bool
|
|
{
|
|
if (!is_scalar($input)) {
|
|
return false;
|
|
}
|
|
|
|
if ($this->countryCode === null) {
|
|
return preg_match($this->getPregFormat(), (string) $input) > 0;
|
|
}
|
|
|
|
return $this->isValidRegionalPhoneNumber((string) $input, $this->countryCode);
|
|
}
|
|
|
|
private function isValidRegionalPhoneNumber(string $input, string $countryCode): bool
|
|
{
|
|
try {
|
|
$phoneNumberUtil = PhoneNumberUtil::getInstance();
|
|
$phoneNumberObject = $phoneNumberUtil->parse($input, $countryCode);
|
|
|
|
return $phoneNumberUtil->getRegionCodeForNumber($phoneNumberObject) === $countryCode;
|
|
} catch (NumberParseException) {
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
private function getPregFormat(): string
|
|
{
|
|
return sprintf(
|
|
'/^\+?(%1$s)? ?(?(?=\()(\(%2$s\) ?%3$s)|([. -]?(%2$s[. -]*)?%3$s))$/',
|
|
'\d{0,3}',
|
|
'\d{1,3}',
|
|
'((\d{3,5})[. -]?(\d{2}[. -]?\d{2})|(\d{2}[. -]?){4})'
|
|
);
|
|
}
|
|
}
|