SignUp user

Register new user by phone number, secret code and first/last name.

C#

var hash = await client.SendCodeRequest(phoneNumber);

var code = "1234"; //code that you receive from Telegram 

var user = await client.SignUp(phoneNumber, hash, code, "TLSharp", "User");

• phoneNumber - string, phone number in international format (eg. 791812312323) that is not yet registered in Telegram.
• firstName - string, new user first name
• lastName - string, new user last name
  Returns: User, authenticated User.