Password hint display

Usually, password hints are sent by email. But as vaultwarden is made with small or personal deployment in mind, hints are also available from the password hint page, so you don't have to configure an email service. If you want to disable this feature, you can use the SHOW_PASSWORD_HINT variable:

docker run -d --name vaultwarden \
  -e SHOW_PASSWORD_HINT=false \
  -v /vw-data/:/data/ \
  -p 80:80 \
  vaultwarden/server:latest