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<?php
namespace Tmilos\Value\Spec;
use Tmilos\Value\AbstractValue;
class FixedLengthRandomStringValue extends AbstractValue
{
/**
* @return int
*/
protected static function getRequiredLength()
return 36;
}
* @return static
public static function generate()
return new static(bin2hex(random_bytes(static::getRequiredLength()/2)));
public static function isValid($value)
return is_string($value) && strlen($value) == static::getRequiredLength() && trim($value) === $value;