--- title: contact description: contact attributes, type and example image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png --- # Constructor: contact [Back to constructors index](index.md) ### Attributes: | Name | Type | Required | |----------|---------------|----------| |user\_id|[int](../types/int.md) | Yes| |mutual|[Bool](../types/Bool.md) | Yes| ### Type: [Contact](../types/Contact.md) ### Example: ``` $contact = ['_' => 'contact', 'user_id' => int, 'mutual' => Bool]; ``` [PWRTelegram](https://pwrtelegram.xyz) json-encoded version: ``` {"_": "contact", "user_id": int, "mutual": Bool} ``` Or, if you're into Lua: ``` contact={_='contact', user_id=int, mutual=Bool} ```