Solved Detect when player enter command which doesn't exists

I want to do check when player send command for example /blabla , but command doesn't exist and then I want to cancel sending..
Is this possible?????????

 

https://github.com/pmmp/PocketMine-...event/player/PlayerCommandPreprocessEvent.php

 

PHP:

public function rjdjdjf(PlayerCommandPreprocessEvent $e){
    if($e->getMessage() == "/unknowncommand"){
      $e->setCancelled();
}
}


For some reason it don't work

 

1. What command did you type
2. Did you make sure to register the class as a listener
3. Did you make sure the function was called at all? maybe using an echo statement

 

/unknowncommand isn't a command therefore PlayerCommandPreprocessEvent won't be triggered. try PlayerChatEvent instead.

 

I type /unknowncommand
Yes class have registered listener
Function was called

 

PlayerCommandPreprocessEvent

PlayerCommandPreprocessEvent fires no matter what.

 

Why use PlayerChatEvent, Do you what that is? That's when a player types a message.

 

Tried PlayerCommandPreprocessEvent and PlayerChatEvent and don't work
Any ideas please

 

just found out.. but its fired when a command is runed to.

 

Why /Help i can't cancel now?

 

@LewBr because it's client side afaik

 

This is long time solved I only forgot to change tag sorry