function tfa_form_submit in Two-factor Authentication (TFA) 7.2

TFA form submission handler.

Invokes plugin submitForm() and processComplete() and handles starting multi-step if appropriate.

2 string references to 'tfa_form_submit'

TfaTestSend::getForm in tests/includes/tfa_test.send.inc

Get TFA process form from plugin.

tfa_form in ./tfa.form.inc

Main TFA process form builder.

File

./tfa.form.inc, line 84

Form-related functions.

Code

function tfa_form_submit($form, &$form_state) {
  $account = $form['account']['#value'];
  $tfa = tfa_get_process($account);
  if (!$tfa
    ->submitForm($form, $form_state)) {

    // If fallback was triggered TFA process has been reset to new validate
    // plugin so run begin and store new context.
    if (isset($form_state['values']['fallback']) && $form_state['values']['op'] === $form_state['values']['fallback']) {
      $tfa
        ->begin();
    }
    $context = $tfa
      ->getContext();
    tfa_set_context($account, $context);
    $form_state['rebuild'] = TRUE;
  }
  else {

    // TFA process is complete so finalize and authenticate user.
    $context = tfa_get_context($account);
    $tfa
      ->finalize();
    tfa_login($account);

    // Set redirect based on query parameters, existing $form_state or context.
    $form_state['redirect'] = _tfa_form_get_destination($context, $form_state, $account);
  }
}