XF 2.2 Custom postbit userfield with fa icon

[Faust]

Hi. I want to create a custom userfield which will show on postbit, however I would like to set a Fa icon. How can I achieve this?

I found this :

FontAwesome Icons in Message User Info for Xenforo 2.2

This is something I have managed to implement. It may not be the best way to achieve it, and if there is a better way, please reply to the thread and I will update it. It works in XF 2.2, but may work in 2.x, I don't know. It includes how to...

xenforo.com

But can't figure out how to add phrase to the postbit userfield

Thanks

 

[Faust]

Any help? Thanks.