[FIXED] How to check if a keyword is present regardless of capitalization?

Issue

I am writing a program that looks for specific keywords and then only performs an action when a keyword is present in a message. I am having difficulty trying to make it so that it will pickup on keywords regardless of their capitalization. Below is an example of what I currently have.

for (var i = 0; i < keyword.length; i++) {

      if (msg.content.includes (keyword[i])) {
      msg.channel.send("Orange")
      }

var keyword = ["Apple","Banana"] 

The only way I've figured out how to do this is to add each variation to the keyword list. How would I make it so that it could detect for example "apple" or "BaNaNa" without adding those variations to the keyword list?

Solution

If your message is a string, just make the whole thing lower case and match it to lowercase keywords.

let message = msg.content.toLowerCase();
if (message.includes(keyword[i].toLowerCase()) {
    ....
}

Answered By - Ed Lucas

Answer Checked By - Mildred Charles (PHPFixing Admin)