[Dusan01]

you should do it like this:

PHP код:

    if(!strlen(inputtext)) return ShowPlayerDialog(playerid,27,DIALOG_STYLE_PASSWORD,"Password Selection (3/7)","The password length minimum is 6 alpha-numeric characters.\nEnter a password to register:","Register","Quit");
                new string1[128], string2[128];
                format(string1, sizeof(string1), "%s",udb_hash(inputtext))
                format(string2, sizeof(string2), "%s",udb_hash(PlayerInfo[playerid][pPass])
                if(!strcmp(string1, string2)) return ShowPlayerDialog(playerid,1,DIALOG_STYLE_PASSWORD,"Password Selection (3/7)","Invalid Password, confirm your password:","Register","Quit");