Login process design

This flowchart illustrates the comprehensive design of a login process, encompassing multiple authentication methods such as third-party account authorization, mobile phone number login, and web login. It details the steps involved in verifying user identity, including sending and entering verification codes, handling CAPTCHA timeouts, and ensuring the correct format of phone numbers. The diagram further outlines the registration process for new users and the necessary checks for personal information compliance. Additionally, it addresses potential errors like verification code mismatches and guides users through resetting and reattempting login. This structured approach aims to enhance user experience and security during the login process.