HTML code for INR

How about using fontawesome icon for Indian Rupee (INR).

Add font awesome CSS from CDN in the Head section of your HTML page:

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">

And then using the font like this:

<i class="fa fa-inr" aria-hidden="true"></i>

Here is one more example based on Intl.NumberFormat native api.

var number = 123456.789;

// India uses thousands/lakh/crore separators
console.log(new Intl.NumberFormat('en-IN', {
  style: 'currency',
  currency: 'INR',
  // limit to six significant digits (Possible values are from 1 to 21).
  maximumSignificantDigits: 6
}).format(number));

just add &#8377 with semicolon where ever you want to display the rupee sign it worked for me

you can use र => र ,but this is not professional way. I recommend that you should use fontawesome