Discord.js v12 How to make commands only work in a certain server?

Question

I am trying to make some "commands" work only for a specific server, so when used in a different server it would say something like This command can only be used in [GUILD] server. Let me know if anyone has any solutions. Thanks!

Answer 1

Before executing your command's function, you can check this:

if (message.guild.id !== 'TheIdOfYourGuild') return message.reply('This command can only be used in another server.');