How to use context objects in hbs and iterations of array of objects

[ajithv11]

I need to iterate my orders in my .hbs template. My code is given below
`
var nodemailer = require('nodemailer');
var mailerhbs = require('nodemailer-express-handlebars');
let transporter = nodemailer.createTransport({
host: CONSTANT.SMTPHOST,
port: 587,
secure: false,
auth: {
user: CONSTANT.SMTPUSER,
pass: CONSTANT.SMTPPASSWORD,
},
});

transporter.use('compile', mailerhbs({
viewEngine: {
extname: '.hbs',
partialsDir: templatePath,
layoutsDir: templatePath+'/layouts',
defaultLayout: 'blank',
},
viewPath: templatePath,
extName: '.hbs'
}))

`
The problem is that in the mail context I can add access strings only in the hbs template

mailData.context = { orderId : 'testid', // This works user : user // This is object accessing user._id not working in hbs file };
Error I got is given below
Handlebars: Access has been denied to resolve the property "_id" because it is not an "own property" of its parent.
You can add a runtime option to disable the check or this warning:
See https://handlebarsjs.com/api-reference/runtime-options.html#options-to-control-prototype-access for details