if (Helper.stripColors(newtag).matches("[0-9a-zA-Z]*"))
{
if (cleantag.equals(clan.getTag()))
{
clan.addBb(player.getName(), ChatColor.AQUA + MessageFormat.format(plugin.getLang("tag.changed.to.0"), Helper.parseColors(newtag)));
clan.changeClanTag(newtag);
plugin.getClanManager().updateDisplayName(player.getPlayer());
}
else
{
ChatBlock.sendMessage(player, ChatColor.RED + plugin.getLang("you.can.only.modify.the.color.and.case.of.the.tag"));