How to clone a private repository via bash and ask for them again if the username and password are entered incorrectly?

Question

git

Hello everyone, there is such a problem, from a private repository in gittea via vpn you need to clone it via bash.
I write something like this At startup, git asks for a username and password, and if the input fails, the script moves on. Is it possible to somehow ask to enter them again if the data is entered incorrectly until they enter it correctly. And another question, how to stop the script execution if the login and password for git are entered incorrectly
git clone http://10.8.0.4:3050/my-user/my_repo.git

Answer 1

Catch the git clone exit code, see what value it takes depending on the situation (bad password, server unavailable, etc.).