getpartymember getcharid(1),1;
if( getcharid(0) != getpartyleader( getcharid(1),2 ) || !getcharid(1) ){
change to
getpartymember getcharid(1),1;
if( $@partymembercount < 3 || $@partymembercount > 8 ){
mes "Only a Party with 3 ~ 8 members can join.";
}
else if( getcharid(0) != getpartyleader( getcharid(1),2 ) || !getcharid(1) ){
then
input .No,1,$@partymembercount;
change to
input .No,3,$@partymembercount;