MadelineProtoDocs/old_docs/API_docs_v102/methods/contacts_block.md

title	description	image
contacts.block	Block a user	https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png

Method: contacts.block

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Block a user

Parameters:

Name	Type	Description	Required
id	Username, chat ID, Update, Message or InputUser	The user to block	Optional

Return type: Bool

Can bots use this method: NO

MadelineProto Example (now async for huge speed and parallelism!):

if (!file_exists('madeline.php')) {
    copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php');
}
include 'madeline.php';

$MadelineProto = new \danog\MadelineProto\API('session.madeline');
$MadelineProto->start();

$Bool = $MadelineProto->contacts->block(['id' => InputUser, ]);

Or, if you're into Lua:

Bool = contacts.block({id=InputUser, })

Errors this method can return:

Error	Description
CONTACT_ID_INVALID	The provided contact ID is invalid