* I have integrated ldap with my site.
* With ldap enabled,
- 1. user can login by ldap only.
- 2. or user can login with drupal username/password, if fails, it tries ldap username/password
* What I want is:
- Most of the people will use ldap to login.
- A few people outside of ldap needs to login by using drupal username/password
- So, I want to hide the password field for most of people. e.g. Only site admin can see the password field.