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<?php
declare(strict_types=1);
namespace Linio\Component\Input\Constraint;
class Pattern extends Constraint
{
/**
* @var string
*/
protected $pattern;
public function __construct(string $pattern, string $errorMessage = null)
$this->pattern = $pattern;
$this->setErrorMessage($errorMessage ?? 'Required pattern does not match');
}
public function validate($content): bool
if (!is_scalar($content)) {
return false;
if (!$content) {
return (bool) preg_match($this->pattern, $content);
LinioIT /
input
