I made a command that creates an embed based on a message in discord such as:
!embed #FF0000 - Hello - World - https:/random_image.png
but how can I make a parameter optional, for example make an embed without image
const Discord = require("discord.js");
module.exports = {
name: "embed",
description: "Genera un embed en base a un imput",
permissions: ["BAN_MEMBERS"],
async execute(client, message, args, discord) {
if (! message.member.permissions.has("BAN_MEMBERS")) return message.channel.send("No tienes permiso para usar este comando.")
const msgcontent = args.join(" ");
const msgsplit = msgcontent.split(' - ');
const color = msgsplit[0]
const title = msgsplit[1]
const description = msgsplit[2]
const image = msgsplit[3]
if(!color) return message.channel.send('¡Ingresa el codigo HEX que quieres en tu embed!');
if(!title) return message.channel.send("¡Ingresa el título que quieres en tu embed!");
if(!description) return message.channel.send("Ingresa la descripción que quieres en tu embed!");
if (!image) return message.channel.send("Ingresa el link de la imagen que quieres en tu embed!")
const embed = new Discord.MessageEmbed()
.setColor(`${color}`)
.setTitle(`${title}`)
.setDescription(`${description}`)
.setImage(`${image}`)
message.channel.send({ embeds: [embed] });
}
}If the image field is empty, you can create a new embed without it. Kind of like this
if(image === undefined){
const embed = new Discord.MessageEmbed()
.setColor(`${color}`)
.setTitle(`${title}`)
.setDescription(`${description}`)
message.channel.send({ embeds: [embed] });
}
Or state the embed before and then use the return function.
if(image === undefined) return message.channel.send({ embeds: [embed] });