Boolean Rendering
Boolean Values are either TRUE or FALSE but they can be rendered in a number of different ways.
Method:
0 - TRUE or FALSE
1 - Font Awesome Tick or Cross
2 - Font Awesome Tick or Blank
3 - Font Awesome Blank or Tick
4 - Font Awesome Blank or Cross
5 - Yes or No
6 - Star
8 - Checkbox
A negative number will reverse the result of the rendering. e.g. -1 will return a Cross for TRUE and a Tick for False.