respect-validation/library/Rules/IntVal.php
Henrique Moody 81befe8fa1
Move core rules into the "Core" namespace
That helps organize the code better, making it easier to spot the core
rule. It also helps not allow the Factory to load those rules, as the
new namespace is not registered in it.

Note that the "AbstractAge", "AbstractRelated", and "AbstractRule" were
not moved. I want to do that only when I refactor them.

After I moved classes, I realized that "Comparison" and "FilteredString"
had no tests. I created the tests, and while I did that, I spotted two
bugs:

* The "Equals" rule was failing when comparing non-scalar wth scalar
  values;

* The "Equals" and "Identical" rules were not working correctly because
  "Comparison" was converting their values.

I fixed those bugs in this commit.

Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
2024-03-03 16:12:58 +01:00

37 lines
720 B
PHP

<?php
/*
* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
* SPDX-License-Identifier: MIT
*/
declare(strict_types=1);
namespace Respect\Validation\Rules;
use Respect\Validation\Message\Template;
use Respect\Validation\Rules\Core\Simple;
use function is_int;
use function is_string;
use function preg_match;
#[Template(
'{{name}} must be an integer number',
'{{name}} must not be an integer number',
)]
final class IntVal extends Simple
{
public function validate(mixed $input): bool
{
if (is_int($input)) {
return true;
}
if (!is_string($input)) {
return false;
}
return preg_match('/^-?\d+$/', $input) === 1;
}
}