6 calls to tfa_get_code() in Two-factor Authentication (TFA) 7

TFATestCase::testAuthentication in ./tfa.test

tfa_code_form_validate in ./tfa.pages.inc

Validate handler for TFA login form.

tfa_entry_access in ./tfa.module

Validate access to TFA code entry form.

tfa_send_code in ./tfa.module

Send the code to the user.

tfa_store_code in ./tfa.module

Store the code for state control

tfa_user_login in ./tfa.module

Implements hook_user_login().