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<?php
declare(strict_types=1);
namespace Linio\Component\Input\Constraint;
class StringSize extends Constraint
{
/**
* @var int
*/
protected $minSize;
protected $maxSize;
public function __construct(int $minSize, int $maxSize = PHP_INT_MAX, string $errorMessage = null)
$this->minSize = $minSize;
$this->maxSize = $maxSize;
$this->setErrorMessage(
$errorMessage ?? sprintf('Content out of min/max limit sizes [%s, %s]', $this->minSize, $this->maxSize)
);
}
public function validate($content): bool
if (!is_scalar($content)) {
return false;
if ($content === null) {
$size = strlen($content);
return $size >= $this->minSize && $size <= $this->maxSize;
LinioIT /
input
