<@40.is_function> <@local(h)> <$h = validator(begin_hash, argv#0) )> twitter = flag facebook = flag hatena = flag pocket = flag twitter_id = ツイートに含めるID twitter_id:filter0 = reg_del:[^\w\-] twitter_follow = フォロー推奨ID twitter_follow:filter0 = reg_del:[^\w\-] twitter_hash = ツイートに含めるハッシュ twitter_hash:filter0 = reg_del:# twitter_hash:filter1 = tag_amp <$end> <$ifbreak(form_error())> <$return(h)>