- **Description**

Describe the validator

- **How to import**

```typescript
import { validator_name } from 'pipedator';
// or
import { validator_name } from 'pipedator/lib/validator_name';

```
- **Signature**

```typescript
function validator_name<ValidValue = any>(...args: any[]): Validator<ValidValue>;
```
- **Parameters**

  - `arg1` - arg1.
  - `object` - object:
    - `.innerObject` - inner object
  - `message` - (optional) custom message.

- **Interfaces**

```typescript
// describe all interfaces used in validator args
```

- **Usage**