Why does oppo flagship store film need opo permission verification code?

No matter what interface we log in, we usually need to pass the user name and password verification.

Its verification method is easy to be used in applications with high security requirements, resulting in losses.

If you are shopping and need to bind your mobile phone number after logging in successfully, a verification message will be sent to your mobile phone, asking you to enter a few numbers or letters. This is the verification code.

When paying online in the future, in order to ensure safety, it will go through the backstage of the website.

The popular understanding is that SMS verification code is a highly secure identification method. Enter the verification code where it needs to be filled in to complete the verification.