GramJS

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.

Example

const { Api, TelegramClient } = require("telegram");
const { StringSession } = require("telegram/sessions");

const session = new StringSession(""); // You should put your string session here
const client = new TelegramClient(session, apiId, apiHash, {});

(async function run() {
  await client.connect(); // This assumes you have already authenticated with .start()

  const result = await client.invoke(
    new Api.auth.ResendCode({
      phoneNumber: "some string here",
      phoneCodeHash: "some string here",
    })
  );
  console.log(result); // prints the result
})();
import { Api, TelegramClient } from "telegram";
import { StringSession } from "telegram/sessions";

const session = new StringSession(""); // You should put your string session here
const client = new TelegramClient(session, apiId, apiHash, {});

(async function run() {
  await client.connect(); // This assumes you have already authenticated with .start()

  const result: Api.auth.SentCode = await client.invoke(
    new Api.auth.ResendCode({
      phoneNumber: "some string here",
      phoneCodeHash: "some string here",
    })
  );
  console.log(result); // prints the result
})();

Parameters

NameTypeDescription
phoneNumberstringThe phone number
phoneCodeHashstringThe phone code hash obtained from auth.sendCode

Result

auth.SentCode

Possible errors

CodeTypeDescription
400PHONE_CODE_EXPIREDThe phone code you provided has expired, this may happen if it was sent to any chat on telegram (if the code is sent through a telegram chat (not the official account) to avoid it append or prepend to the code some chars)
400PHONE_CODE_HASH_EMPTYphone_code_hash is missing
400PHONE_NUMBER_INVALIDThe phone number is invalid

Can bots use this method?

No

auth.sendCode

Send the verification code for login

User Authorization

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