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# Nif

- `Nif()`

Validates Spain's fiscal identification number ([NIF](https://es.wikipedia.org/wiki/N%C3%BAmero_de_identificaci%C3%B3n_fiscal)).

```php
v::nif()->assert('49294492H');
// Validation passes successfully

v::nif()->assert('P6437358A');
// → "P6437358A" must be a NIF
```

## Templates

### `Nif::TEMPLATE_STANDARD`

|       Mode | Template                      |
| ---------: | :---------------------------- |
|  `default` | {{subject}} must be a NIF     |
| `inverted` | {{subject}} must not be a NIF |

## 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 |
|   2.2.0 | Created           |

## See Also

- [Bsn](Bsn.md)
- [Cnh](Cnh.md)
- [Cnpj](Cnpj.md)
- [Cpf](Cpf.md)
- [Hetu](Hetu.md)
- [PortugueseNif](PortugueseNif.md)