How to make it possible to decrypt the password?

Question

Node.js

I have a task to store passwords and email addresses in a DB in encrypted form.
Previously, I used the bcrypt library when I needed to encrypt only the password, but what about the mail, because sometimes I need to pull it out of the database and display it, and bcrypt only has a comparison function, but not decryption. What are the libraries or methods for this? I write in Node.js. Thanks

Answer 1

To score, no need to encrypt mail, there is little sense, there are an order of magnitude more problems

Answer 2

And what's the problem with writing an elementary encryption-decryption function on your own and working with it before or after searching the database?