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function simpletest_settings_form_validate in Drupal 7

Validation handler for simpletest_settings_form().

File

modules/simpletest/simpletest.pages.inc, line 500
Page callbacks for simpletest module.

Code

function simpletest_settings_form_validate($form, &$form_state) {

  // If a username was provided but a password wasn't, preserve the existing
  // password.
  if (!empty($form_state['values']['simpletest_httpauth_username']) && empty($form_state['values']['simpletest_httpauth_password'])) {
    $form_state['values']['simpletest_httpauth_password'] = variable_get('simpletest_httpauth_password', '');
  }

  // If a password was provided but a username wasn't, the credentials are
  // incorrect, so throw an error.
  if (empty($form_state['values']['simpletest_httpauth_username']) && !empty($form_state['values']['simpletest_httpauth_password'])) {
    form_set_error('simpletest_httpauth_username', t('HTTP authentication credentials must include a username in addition to a password.'));
  }
}