auth.resendCode

Resend the login code via another medium, the phone code type is determined by the return value of the previous auth.sendCode/auth.resendCode: see login for more info.

auth.sentCode#5e002502 flags:# type:auth.SentCodeType phone_code_hash:string next_type:flags.1?auth.CodeType timeout:flags.2?int = auth.SentCode;
auth.sentCodeSuccess#2390fe44 authorization:auth.Authorization = auth.SentCode;
---functions---
auth.resendCode#cae47523 flags:# phone_number:string phone_code_hash:string reason:flags.0?string = auth.SentCode;

Parameters

Name Type Description
flags # Flags, see TL conditional fields
phone_number string The phone number
phone_code_hash string The phone code hash obtained from auth.sendCode
reason flags.0?string Official clients only, used if the device integrity verification failed, and no secret could be obtained to invoke auth.requestFirebaseSms: in this case, the device integrity verification failure reason must be passed here.

Result

auth.SentCode

Possible errors

Code Type Description
400 PHONE_CODE_EMPTY phone_code is missing.
400 PHONE_CODE_EXPIRED The phone code you provided has expired.
400 PHONE_CODE_HASH_EMPTY phone_code_hash is missing.
406 PHONE_NUMBER_INVALID The phone number is invalid.
406 SEND_CODE_UNAVAILABLE Returned when all available options for this type of number were already used (e.g. flash-call, then SMS, then this error might be returned to trigger a second resend).

Related pages

auth.sendCode

Send the verification code for login

auth.requestFirebaseSms

Request an SMS code via Firebase.

User Authorization

How to register a user's phone to start using the API.