fix bug about required password length doesnt match
fix bug about required password length doesnt match

leotsarev/joinrpg-net,joinrpg/joinrpg-net,joinrpg/joinrpg-net,leotsarev/joinrpg-net,leotsarev/joinrpg-net,joinrpg/joinrpg-net,joinrpg/joinrpg-net,leotsarev/joinrpg-net