nodemailer-mailgun-transport | amazing node module to send emails | Runtime Evironment library

I am trying to host a node app on firebase

The problem is that it keeps timing out when I run a really basic time stamp function.

Here is the firebase.json file:

I have a contact form and am trying to use the values to send an email to myself. The server is receiving the req.body and it appears in the console, however, my nodemailer file is unable to use the data. I get a status code "Need at least one of 'text' or 'html' parameters specified..." Both mail.js and server.js are in the root directory and I pass the data to server.js using jQuery then module.exports mail.js to server.js but somewhere in the exchange the client side data is not getting into the object I created in mail.js even though it only gets invoked in server.js.

Here is what is in my mail.js minus the sensitive info:

So, I have this contact form in the website I'm making, I'm using a template I found online that uses ajax to validate that the form is working and the email has been sent, the problem is that this file that validates the form is set to work with PHP I think, so I tried modifying the file that has ajax to make it work with my node app, but I end up with the form loading forever and I get Failed to load resource: net::ERR_EMPTY_RESPONSE in the console.

note: the form is working and all and the email gets sent but I just need an indication to the user that it worked.

here's the code:

validate.js:

I am creating an online job application that when it is submitted sends an email through nodemailer and mailgun to the hiring manager. The application is fairly long and not all fields are required. Currently, I have it set up to send all key value pairs in an email to the hiring manager but if the field is left empty I would prefer to just leave that key value pair out of the email. How could I accomplish this?

here is my nodemailer code :

Newbie here trying to get a grasp on sending contact form data from Angular 2 to a Node/Express server... Right now I'm hosting Angular 2 with the built-in server at localhost:4200, and the express server at localhost:3000. I tried the following code but am getting the following error: