t('There were no changes.')); } //@todo: Check user's last version and if he/she already accepted the latest, redirect to ... $changes = filter_xss_admin(_site_disclaimer_variable_get_translated('site_disclaimer_version_details', '', $langcode)); if (empty($changes)) { $changes = '.'; } else { $changes = ':
' . $changes . '

'; } $form = array(); $form['intro'] = array( '#type' => 'item', '#markup' => t('There were recent changes to the %terms!changes Please review the new %terms below. You must accept the following to continue.', array( '%terms' => $title, '!changes' => $changes, )), ); site_disclaimer_form_user_register_form_alter($form, $form_state, 'site_disclaimer_confirm', $langcode, $preview); $form['submit'] = array( '#type' => 'submit', '#value' => t('Continue'), '#weight' => 50, ); return $form; } /** * Submit handler for site_disclaimer_confirm() */ function site_disclaimer_confirm_submit($form, &$form_state) { global $user; $edit = array( 'data' => array('site_disclaimer' => $form_state['values']['I_agree']), ); user_save($user, $edit); }