6 calls to _ga_login_username() in Google Authenticator login 7

ga_login_create_form_submit in ./ga_login.pages.inc

Submit handler to create a new code.

ga_login_create_form_validate in ./ga_login.pages.inc

Validation handler to create a new code.

ga_login_delete_code in ./ga_login.module

Removes the GA login code associated with an account.

ga_login_user_login_validate in ./ga_login.module

Validate callback for login form.

ga_login_validate_gacode in ./ga_login.module

Form element validation handler for gacode field.

_ga_login_account_has_code in ./ga_login.module

Check if the given account does have a code.