---
title: blockUser
description: Adds user to black list
---
## Method: blockUser  
[Back to methods index](index.md)


YOU CANNOT USE THIS METHOD IN MADELINEPROTO


Adds user to black list

### Params:

| Name     |    Type       | Required | Description |
|----------|---------------|----------|-------------|
|user\_id|[int](../types/int.md) | Yes|User identifier|


### Return type: [Ok](../types/Ok.md)