Hi all, Unless I'm doing something wrong, I think I found a bug in the setAdapter() method of Zend_Validate_Barcode.
Following the documentation, I defined a custom barcode validation adapter: class My_Barcode_MyBar extends Zend_Validate_Barcode_AdapterAbstract > { > protected $_length = 'even'; > protected $_characters = '0123456789ABCDE'; > protected $_checksum = '_mod66'; > > protected function _mod66($barcode) > { > // do some validations and return a boolean > } > } But when I try to use it like so: $valid = new Zend_Validate_Barcode('My_Barcode_MyBar'); > if ($valid->isValid($input)) { > // input appears to be valid > } else { > // input is invalid > } Zend_Loader throws an exception with the following message: File "My/barcode/mybar.php" does not exist or class "My_barcode_mybar" was > not found in the file The problem comes from the line 134 in Zend_Validate_Barcode: $adapter = ucfirst(strtolower($adapter)); This is working for loading the adapters provided with the Zend Framework but cause a failure when trying to load custom adapters. Here's a possible fix: $zfAdapter = ucfirst(strtolower($adapter)); > require_once 'Zend/Loader.php'; > if (Zend_Loader::isReadable('Zend/Validate/Barcode/' . $zfAdapter. '.php')) > { > $adapter = 'Zend_Validate_Barcode_' . $zfAdapter; > } Let me know if I should open an issue on the tracker or if I missed something. Martin Carpentier