How do I send a message to a user

[General_Wolf]

Like what i'm trying to do is when someone puts !sell in the chat with an argument on it. If there isn't a argument/number on it, the bot replies with "Sorry you must put a number".

 

Since I use discord.js a lot my arguments may be wrong so if it is, please tell me the correct argument:

 

 

client.on('friendMessage', (senderID, message) => {

var args = message.slice(prefix.length).trim().split(/ +/g);

if(message == prefix + "sell") {

if(!args.length) {

client.chatMessage(senderID, 'You didn\'t provide a number');

}

}

});

 

 

But here;'s the thing the bot doesn't reply when I didn't provide an argument. So anyways any tips and stuff would be greatly appreciated

Edited March 24, 2018 by General_Wolf

[Dr. McKay]

args.length will always be at least 1.

[General_Wolf]

what do you mean like the split

Edited March 26, 2018 by General_Wolf

[General_Wolf]

I'm a novice in discord,.js but I'm new to this

Edited March 26, 2018 by General_Wolf