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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Validators;
use Piwik\Piwik;
class CharacterLength extends BaseValidator
{
/**
* @var null|int
*/
private $min;
/**
* @var null|int
*/
private $max;
/**
* @param null|int $min
* @param null|int $max
*/
public function __construct($min = null, $max = null)
{
if (isset($min)) {
$this->min = (int) $min;
}
if (isset($max)) {
$this->max = (int) $max;
}
}
public function validate($value)
{
if (!is_string($value) && !is_numeric($value)) {
return;
}
$lenValue = mb_strlen($value);
if (isset($this->min) && $this->min > $lenValue) {
throw new Exception(Piwik::translate('General_ValidatorErrorCharacterTooShort', array($lenValue, $this->min)));
}
if (isset($this->max) && $this->max < $lenValue) {
throw new Exception(Piwik::translate('General_ValidatorErrorCharacterTooLong', array($lenValue, $this->max)));
}
}
}
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