Santize QR Code URL

Hi

Could you create a shortcode attribute for ‘su_qrcode’ that can sanitize the URL in the data attribute?

This shortcode:
[su_qrcode data=”https://feedback.hiberniacollege.com/survey/live-event?eventid=%5Bid%5D&source=qr” size=”200″ align=”center” background=”#ffffff”]

Renders on a smartphone like this:

‘https://feedback.hiberniacollege.com/survey/live-event?eventid=222&source=qr‘

Note the ‘amp;’ instead of &.
I am rendering the shortcode using Formidable Forms.

Thanks

John