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Using repl.it, use the Express framework to host a Cloud Security Conference Signup page. A static...

Using repl.it, use the Express framework to host a Cloud Security Conference Signup page. A static HTML page that uses a form to ask the user for his email and name should be created in the public folder. On submit your application should display a message saying “Thank you for registering NAME, we will send you updates on EMAIL”. If the email provided is not valid (doesn’t have the @ character) then display an error message to him.

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Answer #1

// install express validator (server.js)

npm install express-validator

//The Express JS and Node JS Code

var express = require('express');

var bodyparser = require('body-parse');

var app = express();

app.set('view engine', 'ejs');

app.use(bodyParser.json());

app.use(bodyParser.urlencoded({ extended: false }));

//The HTML form(login.js)

app.get('/signup',function(req,res){

res.write('<html>');

res.write('<form action="http://localhost:3000/CloudSecuritySignUp" method="POST">');

res.write('<input type="email" name="email" placeholder="Enter Email"> <br>');

res.write('<input type="text" name="name" placeholder="Enter Name"> <br>');

res.write('<button type="submit">Create New </button><br>');

res.write('</form>');

res.write('</html>');

});


//Submit Operation(loginApp.js)

app.post('CloudSecuritySignUp',function(req,res){

// code to store the Email and Name to Public folder and show the sucess or error alerts

const fs = require('fs');


const { check, validationResult } = require('express-validator');

var Email = request.body.email;

var Name = request.body.name;

//Validating the Email

check('email').isEmail(),

errors = validationResult(req)

if (!errors.isEmpty()) {

response.send('The email you have entered is not valid, please register with a valid email address');

}

//writing the varaibles to a file of public folder

fs.writeFileSync('/publicFolder/registration.txt',Email,Name);

response.send('Thank you for registering NAME, we will send you updates on EMAIL');

}

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