Is Set

Shows the enclosed content only if value is set and not empty. If it isn't, nothing is shown, or the content after [else] is shown when there is one. A value of 0 counts as set.

[if_set] works the same as [is_set]. To nest a check inside another [is_set], use [sub_is_set], which also works the same way.

Shortcode:

[is_set]

Attributes:

Code Example:

[is_set value="{{phone}}"]Call us at {{phone}}.[/is_set]

Output:

If {{phone}} is "555-0123":

Call us at 555-0123.

If {{phone}} is empty, nothing is shown.

Else Example:

Module templates are the most common place to use [is_set], since {{field}} tokens are filled in before the shortcode runs.

[is_set value="{{photo}}"]<img src="{{photo}}" alt="{{title}}">[else]<img src="/_/images/placeholder.jpg" alt="Placeholder">[/is_set]

Output:

If {{photo}} is empty:

<img src="/_/images/placeholder.jpg" alt="Placeholder">