l('Read here', 'admin/help/facebook_rules') . t(' before changing default values.'), ); $form['facebook_rules_renewal_days_interval'] = array( '#type' => 'textfield', '#title' => t('Renew user tokens after every: (days)'), '#default_value' => variable_get('facebook_rules_renewal_days_interval', '50'), '#description' => t('Set the period after which the user tokens will be renewed. (Warning: Should not be more than 60)'), ); $form['facebook_rules_cron_limit'] = array( '#type' => 'textfield', '#title' => t('Set cron limit'), '#default_value' => variable_get('facebook_rules_cron_limit', '50'), '#description' => t('Set the limit of tokens to renew in a single cron run.'), ); return system_settings_form($form); }