This shortcode provides a means to determine if a parameter was passed to a custom shortcode and execute the appropriate conditional branch.
[ELSE_isset] conditional branching is supported.
Shortcode nesting is NOT supported.
|var||The name of the parameter whose existence is being determined.
Display this if the parameter named 'varname' was passed to the custom shortcode
Display this if the parameter named 'varname' was NOT passed to the custom shortcode
There is no API function equivalent for this shortcode.