Logic: If
This reference describes the Logic: If task.
The Logic: If task splits the execution of a workflow into two branches based on the conditional statements that you define.
The returned evaluation of your conditional statements must be either True or False . You can then define a downstream task for the On True or On False condition.
Task settings
On the Condition tab, enter the if-clause in Liquid and the returned evaluation must be either True or False . True and False must be spelled with the first letter capitalized.
If you want to use a Liquid variable that is defined in an upstream task in the current task, you must select Skip Validation . Otherwise, the variable cannot be parsed.
Concurrency Mode: Controls whether Workflow processes tasks in a single or multi-threaded manner for this task type. Select Sequential to single-thread, or Parallel to allow multi-threaded processing.
If you select Parallel, the Max Concurrency setting controls the maximum number of threads for this task type that can be utilized. You can specify a value from 1 up to the allowed maximum for this task type. A value of 1 behaves the same as Sequential processing.
Examples
Here is an example of the conditional statements for evaluating the size of an array and the two branches created after this “Logic: If” task.
{% if Data.Subscription.size > 0 %}
True
{% else %}
False
{% endif %}For more examples, see the following articles: