diff options
Diffstat (limited to 'core/Validators/CharacterLength.php')
| -rw-r--r-- | core/Validators/CharacterLength.php | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/core/Validators/CharacterLength.php b/core/Validators/CharacterLength.php new file mode 100644 index 0000000000..5478e4c8f7 --- /dev/null +++ b/core/Validators/CharacterLength.php @@ -0,0 +1,58 @@ +<?php +/** + * Piwik - free/libre analytics platform + * + * @link http://piwik.org + * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later + * + */ + +namespace Piwik\Validators; + +use Piwik\Common; +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; + } + + $lenValue = Common::mb_strlen($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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