checkAuthCode

Checks authentication code.
Works only when getAuthState returns authStateWaitCode.
Returns authStateWaitPassword or authStateOk on success

checkAuthCode(code, first_name, last_name)

Field	Type	Description
code	string	Verification code from SMS, Telegram message, phone call or flash call
first_name	string	User first name, if user is yet not registered, 1-255 characters
last_name	string	Optional user last name, if user is yet not registered, 0-255 characters