if instr(username," ")>0 or instr(username,"#")>0 or instr(username,"`")>0 or instr(username,"|")>0 or instr(username," ")>0 or instr(username," ")>0 or Instr(username,"%")>0 or Instr(username,"&")>0 or Instr(username,"ヴ")>0 or Instr(username,"ヂ")>0 or Instr(username,"ゼ")>0 or Instr(username,"ヅ")>0 or Instr(username,"") or Instr(username,"+")>0 then
message=message&"<li>您的用户名中不能含有特殊符号"
end if