MadelineProtoDocs/old_docs/API_docs_v17/methods/auth.sendCode.md

title	description	image	redirect_from
auth.sendCode	Send the verification code for login	https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png	/API_docs/methods/auth_sendCode.html

Method: auth.sendCode

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Send the verification code for login

Parameters:

Name	Type	Description	Required
allow_flashcall	Bool		Optional
phone_number	string	Phone number in international format	Yes
current_number	Bool		Optional
api_id	int	Application identifier (see App configuration)	Yes
api_hash	string	Application secret hash (see App configuration)	Yes

Return type: auth.SentCode

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.SentCode = $MadelineProto->auth->sendCode(['allow_flashcall' => Bool, 'phone_number' => 'string', 'current_number' => Bool, 'api_id' => int, 'api_hash' => 'string', ]);

Or, if you're into Lua:

auth.SentCode = auth.sendCode({allow_flashcall=Bool, phone_number='string', current_number=Bool, api_id=int, api_hash='string', })

Errors

Code	Type	Description
400	API_ID_INVALID	API ID invalid
400	API_ID_PUBLISHED_FLOOD	This API id was published somewhere, you can't use it now
400	INPUT_REQUEST_TOO_LONG	The request is too big
400	PHONE_NUMBER_APP_SIGNUP_FORBIDDEN	You can't sign up using this app
400	PHONE_NUMBER_BANNED	The provided phone number is banned from telegram
400	PHONE_NUMBER_FLOOD	You asked for the code too many times.
400	PHONE_NUMBER_INVALID	The phone number is invalid
400	PHONE_PASSWORD_PROTECTED	This phone is password protected
400	SMS_CODE_CREATE_FAILED	An error occurred while creating the SMS code
406	AUTH_KEY_DUPLICATED	An auth key with the same ID was already generated
406	PHONE_NUMBER_INVALID	The phone number is invalid
406	PHONE_PASSWORD_FLOOD	You have tried logging in too many times
401	AUTH_KEY_PERM_EMPTY	The temporary auth key must be binded to the permanent auth key to use these methods.