Can the bank card transfer verification code be reused?

Bank transfer verification codes are generally in the form of short messages, because each verification code has a time limit. If the time exceeds the limit, the input will be invalid. Therefore, the verification code cannot be reused.

Verification code open:

SMS verification code requires cardholders to bring their ID card, bank card and mobile phone that can send and receive SMS normally to the bank counter.

The bank's verification code is simply defined as:

That is, when you are trading or using a bank card to bind third-party software, the banking system will automatically send a verification code to verify whether you operate it yourself and ensure the safety of funds and property.

Explain the verification code in detail:

CAPTCHA is the abbreviation of "automatic public Turing test to distinguish between computer and human", which is a public automatic program to distinguish whether users are computers or humans.

Benefits of verification code:

It can prevent malicious password cracking, ticket brushing and forum flooding, and effectively prevent a hacker from constantly trying to log in to a specific registered user to use a specific program to violently crack. In fact, using verification code is a popular way for many websites now.