How to display QR Code

[JMV]

Hello,

My question is simple, i would like to display QRCode from contact but i can't find how to do.

My version is 1.3 upgraded from 1.2.3

Thank you

[SKaero]

Did you install with composer? The endroid/qrcode library is needed for the QR codes to work and the simplest way is to use composer.