74 lines
1.7 KiB
PHP
74 lines
1.7 KiB
PHP
<?php
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/*
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* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
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* SPDX-License-Identifier: MIT
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*/
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declare(strict_types=1);
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namespace Respect\Validation\Rules;
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use libphonenumber\NumberParseException;
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use libphonenumber\PhoneNumberUtil;
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use Respect\Validation\Exceptions\ComponentException;
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use function class_exists;
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use function is_null;
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use function is_scalar;
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use function sprintf;
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/**
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* Validates whether the input is a valid phone number.
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*
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* Validates an international or country-specific telephone number
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*
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* @author Alexandre Gomes Gaigalas <alganet@gmail.com>
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*/
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final class Phone extends AbstractRule
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{
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/**
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* @var ?string
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*/
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private $countryCode;
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/**
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* {@inheritDoc}
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*/
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public function __construct(?string $countryCode = null)
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{
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$this->countryCode = $countryCode;
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if (!is_null($countryCode) && !(new CountryCode())->validate($countryCode)) {
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throw new ComponentException(
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sprintf(
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'Invalid country code %s',
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$countryCode
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)
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);
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}
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if (!class_exists(PhoneNumberUtil::class)) {
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throw new ComponentException('The phone validator requires giggsey/libphonenumber-for-php');
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}
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}
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/**
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* {@inheritDoc}
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*/
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public function validate($input): bool
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{
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if (!is_scalar($input)) {
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return false;
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}
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try {
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return PhoneNumberUtil::getInstance()->isValidNumber(
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PhoneNumberUtil::getInstance()->parse((string) $input, $this->countryCode)
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);
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} catch (NumberParseException $e) {
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return false;
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}
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}
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}
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