How to send verification code in z8 genius?

1. Confirm that the user needs to send a verification code during registration or login to ensure the user's identity verification and security, and use the mobile phone number provided by the user as the sending target of the verification code.

2. According to the development document or technical interface, use the corresponding SMS sending API to send the verification code.

3. Random number generation algorithm generates random number combination as verification code, and SMS sending API sends the verification code to the mobile phone number provided by the user.