i4w_isset

Usage:

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.

Parameters:

varThe name of the parameter whose existence is being determined.
Required: yes.

Example:

[i4w_isset var='varname']
  Display this if the parameter named 'varname' was passed to the custom shortcode
[ELSE_isset]
  Display this if the parameter named 'varname' was NOT passed to the custom shortcode
[/i4w_isset]

API:

There is no API function equivalent for this shortcode.