function search_log_admin_settings_validate in Search Log 7

Same name and namespace in other branches

1. 6 search_log.admin.inc \search_log_admin_settings_validate()

Validate admin settings.

1 string reference to 'search_log_admin_settings_validate'

search_log_admin_settings in ./search_log.admin.inc

Display admin settings.

File

./search_log.admin.inc, line 77

Admin page callbacks file for the search_log module.

Code

function search_log_admin_settings_validate($form, &$form_state) {
  if (!preg_match('/^[0-9]+$/', $form_state['values']['search_log_cron'])) {
    form_set_error('search_log_cron', t('The number of days must be a number 0 or greater.'));
  }
  $any_enabled = FALSE;
  foreach ($form_state['values']['search_log_modules_enabled'] as $module => $enabled) {
    if ($enabled) {
      $any_enabled = TRUE;
      break;
    }
  }
  if (!$any_enabled) {
    form_set_value($form['logging']['search_log_modules_enabled'], NULL, $form_state);
  }
}