index.js

import express from "express";
import axios from "axios";
import bodyParser from "body-parser"; 

const app = express();
const port = process.env.PORT || 3000;

app.use(express.static("public"));
app.use(bodyParser.urlencoded({extended:true}))

app.get("/",(req,res)=>{
    res.render("index.ejs");
});
app.post("/submit",async (req,res)=>{
    try{
        if(req.body.name != ""){
           const response = await axios.get("https://v2.jokeapi.dev/joke/Programming?type=twopart&blacklistFlags=nsfw,religious,political,racist,sexist,explicit");
           const result = response.data;
           res.render("index.ejs",{question:result.setup, answer:result.delivery}) 
        } else {
            res.render("index.ejs",{error:"Please enter your name"})
        }
        
    } catch(error){
        console.error(error.response.data);
        res.sendStatus(404).send(error.response.data);
    } 
});
app.listen(port,()=>{
    console.log(`Server listening on port ${port} ...`)
});