<?php
/**
* @see https://github.com/laminas/laminas-validator for the canonical source repository
* @copyright https://github.com/laminas/laminas-validator/blob/master/COPYRIGHT.md
* @license https://github.com/laminas/laminas-validator/blob/master/LICENSE.md New BSD License
*/
namespace Laminas\Validator\Barcode;
class Upce extends AbstractAdapter
{
/**
* Constructor for this barcode adapter
*/
public function __construct()
{
$this->setLength([6, 7, 8]);
$this->setCharacters('0123456789');
$this->setChecksum('gtin');
}
/**
* Overrides parent checkLength
*
* @param string $value Value
* @return bool
*/
public function hasValidLength($value)
{
if (strlen($value) != 8) {
$this->useChecksum(false);
} else {
$this->useChecksum(true);
}
return parent::hasValidLength($value);
}
}