1# Bank 2 3- `v::bank(string $countryCode)` 4 5Validates a bank. 6 7```php 8v::bank("de")->validate("70169464"); // true 9v::bank("de")->validate("12345"); // false 10``` 11 12These country codes are supported: 13 14 * "de" (Germany) - You must add `"malkusch/bav": "~1.0"` to your `require` property on composer.json file. 15 16*** 17See also: 18 19 * [BankAccount](BankAccount.md) 20 * [Bic](Bic.md) 21