# Cnh - `Cnh()` Validates a Brazilian driver's license. ```php v::cnh()->assert('02650306461'); // Validation passes successfully ``` ## Templates ### `Cnh::TEMPLATE_STANDARD` | Mode | Template | | ---------: | :---------------------------- | | `default` | {{subject}} must be a CNH | | `inverted` | {{subject}} must not be a CNH | ## Template placeholders | Placeholder | Description | | ----------- | ---------------------------------------------------------------- | | `subject` | The validated input or the custom validator name (if specified). | ## Categorization - Identifications ## Changelog | Version | Description | | ------: | :---------------- | | 3.0.0 | Templates changed | | 0.5.0 | Created | ## See Also - [Bsn](Bsn.md) - [Cnpj](Cnpj.md) - [Cpf](Cpf.md) - [Hetu](Hetu.md) - [Imei](Imei.md) - [NfeAccessKey](NfeAccessKey.md) - [Nif](Nif.md) - [Pis](Pis.md) - [PortugueseNif](PortugueseNif.md)