All pastes #708581 Raw Edit

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public text v1 · immutable
#708581 ·published 2007-09-23 23:22 UTC
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if (isset($form['type']) && 'user-register' == $form_id) {
  if (db_result(db_query("SELECT fid FROM {profile_fields} WHERE displayname = '%s'". $query_suffix, $args2))) {
      form_set_error('displayname', t('The specified display name is already in use.'));
    }