Is it safe to use housing provident fund verification code for credit card?

This operation is safe. The details are as follows:

The housing provident fund verification code is a digital identification used to verify the identity and credit status of the borrower, and is issued by the housing provident fund management center. When applying for a credit card, you need to provide a housing provident fund verification code to prove the borrower's identity and credit status, thereby ensuring the authenticity and legality of the credit card application.

In addition, when providing the housing provident fund verification code, you need to pay attention to protecting personal privacy and information security to avoid leaking personal information.