---
application: "Intervention Validation"
version: "Version 3"
status: "eol"
---

# IBAN Rule

## Validate International Bank Account Numbers



> public Intervention\Validation\Rules\Iban::__construct()

Checks for a valid [International Bank Account Number](https://en.wikipedia.org/wiki/International_Bank_Account_Number) (IBAN).

### Parameters

none

### Example

```php
use Intervention\Validation\Rules\Iban;

$validator = Validator::make($request->all(), [
    'attribute-key' => new Iban(),
]);
```

---

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effort required to maintain and develop the software is only possible with the financial support
of sponsors. There are two ways in which you can support this project.

- Support via [GitHub Sponsors](https://github.com/sponsors/Intervention)
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