MadelineProtoDocs/old_docs/API_docs_v103/methods/auth.checkPassword.md

title	description	image
auth.checkPassword	Try logging to an account protected by a [2FA password](https://core.telegram.org/api/srp).	https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png

Method: auth.checkPassword

Back to methods index

Try logging to an account protected by a 2FA password.

Parameters:

Name	Type	Description	Required
password	InputCheckPasswordSRP	The account's password (see SRP)	Yes

Return type: auth_Authorization

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();

$auth_Authorization = $MadelineProto->auth->checkPassword(['password' => InputCheckPasswordSRP, ]);

Or, if you're into Lua:

auth_Authorization = auth.checkPassword({password=InputCheckPasswordSRP, })

Errors

Code	Type	Description
400	PASSWORD_HASH_INVALID	The provided password hash is invalid