Empty Workflow Description Checker

Checks that the workflow includes a non-empty description.

The check fails if the workflow description is missing or only contains whitespaces.

It evaluates the Workflow Metadata, typically produced by the Workflow Summary Extractor node.

Input ports

1. Type: Table
   Workflow Metadata Table
   A table containing at least one JSON column representing the workflow metadata. The actual column used is selected via the configuration dialog.

Output ports

1. Type: Table
   Check Results Table
   A table with three columns: Check Passed? (Boolean): true if a non-empty description is present; otherwise false. Message (String): Explanation of the result (e.g., whether the description is missing or present). Check Name (String): Identifier of the check.