Why can't the original god enter the SMS verification code after entering 6 boxes?

It turns out that the Great God only needs to enter 6 digits because of the SMS verification code, which is set by the game.

SMS verification code is an effective verification code system by sending verification codes to mobile phones.

Both large websites, especially shopping websites, have the verification code function of SMS, which can ensure the safety of shopping more accurately and safely and verify the correctness of users.

Some authentication code providers provide SMS authentication code service. Each website sends a request to the provider's server through the interface, and the server sends random numbers or letters to the mobile phone, and the provider's server verifies the authentication code uniformly.

Short message interface generally supports http and webservice calls. The programmer adds the interface address and related parameters where the short message needs to be sent, such as the mobile phone number of the receiver, the received content and other interface parameters. After the call, xml data will be returned, indicating that the submission was successful or failed. Regarding the reply message, it will be bound to an address that receives the reply content, and any reply message will be pushed to the corresponding address.