mirror of
https://github.com/Respect/Validation.git
synced 2024-06-01 13:22:24 +02:00
642602fd43
Some amazing features had to be ignored because it conflicts with out coring standards. I hope to soon fix them so we can use PHPStan to its fullest potential. Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
100 lines
2.3 KiB
PHP
100 lines
2.3 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of Respect/Validation.
|
|
*
|
|
* (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE file
|
|
* that was distributed with this source code.
|
|
*/
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace Respect\Validation\Rules;
|
|
|
|
use function in_array;
|
|
use function is_array;
|
|
use function mb_detect_encoding;
|
|
use function mb_stripos;
|
|
use function mb_strpos;
|
|
|
|
/**
|
|
* Validates if the input can be found in a defined array or string.
|
|
*
|
|
* @author Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
|
|
* @author Danilo Benevides <danilobenevides01@gmail.com>
|
|
* @author Henrique Moody <henriquemoody@gmail.com>
|
|
*/
|
|
final class In extends AbstractRule
|
|
{
|
|
/**
|
|
* @var mixed[]|mixed
|
|
*/
|
|
private $haystack;
|
|
|
|
/**
|
|
* @var bool
|
|
*/
|
|
private $compareIdentical;
|
|
|
|
/**
|
|
* Initializes the rule with the haystack and optionally compareIdentical flag.
|
|
*
|
|
* @param mixed[]|mixed $haystack
|
|
*/
|
|
public function __construct($haystack, bool $compareIdentical = false)
|
|
{
|
|
$this->haystack = $haystack;
|
|
$this->compareIdentical = $compareIdentical;
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function validate($input): bool
|
|
{
|
|
if ($this->compareIdentical) {
|
|
return $this->validateIdentical($input);
|
|
}
|
|
|
|
return $this->validateEquals($input);
|
|
}
|
|
|
|
/**
|
|
* @param mixed $input
|
|
*/
|
|
private function validateEquals($input): bool
|
|
{
|
|
if (is_array($this->haystack)) {
|
|
return in_array($input, $this->haystack);
|
|
}
|
|
|
|
if ($input === null || $input === '') {
|
|
return $input == $this->haystack;
|
|
}
|
|
|
|
$inputString = (string) $input;
|
|
|
|
return mb_stripos($this->haystack, $inputString, 0, (string) mb_detect_encoding($inputString)) !== false;
|
|
}
|
|
|
|
/**
|
|
* @param mixed $input
|
|
*/
|
|
private function validateIdentical($input): bool
|
|
{
|
|
if (is_array($this->haystack)) {
|
|
return in_array($input, $this->haystack, true);
|
|
}
|
|
|
|
if ($input === null || $input === '') {
|
|
return $input === $this->haystack;
|
|
}
|
|
|
|
$inputString = (string) $input;
|
|
|
|
return mb_strpos($this->haystack, $inputString, 0, (string) mb_detect_encoding($inputString)) !== false;
|
|
}
|
|
}
|