discord.js get channel id by name code example

Example 1: get channel id discord js v12

client.channels.cache.get('id')

Example 2: Find channel discord js

// Insert the Channel ID in the brackets. TO find that, right click the
// channel and select "Copy ID". Discord Developer must be on.
let channel = message.guild.channels.cache.get(channelid)

Example 3: how to get a channelid discord.js

message.guild.channels.cache.get(channelid);

Example 4: message.channel.name.includes

if (!message.channel.name.includes("bot-commands")) return message.channel.send('do commands only at <#bot-commands-id>');
    if(message.content.startswith(`${prefix}help`)){
message.channel.send('help command')
}