How to make discord.js respond to messages with any part of their content containing something code example
Example: how to read if a person has send a message on discord.js
client.on('message', message => {
// this function can check whether the content of the message you pass is the same as this message
let filter = msg => {
return msg.content.toLowerCase() == message.content.toLowerCase() && // check if the content is the same (sort of)
msg.author == message.author; // check if the author is the same
}
message.channel.awaitMessages(filter, {
maxMatches: 1, // you only need that to happen once
time: 5 * 1000 // time is in milliseconds
}).then(collected => {
// this function will be called when a message matches you filter
}).catch(console.error);
});