This members-only tutorial shows how to register a custom condition in Oxygen to output elements if the current term archive page being viewed on the front end has sub/child terms i.e., if it is a parent term.
false option makes it possible to output elements if the current term archive does not have children i.e., if is not a parent term.
The condition will be added under the "Archive" category in the Conditions dialog and can be used for built-in terms like categories and tags as well as custom taxonomy terms as long as hierarchical support is present for the taxonomy.
Step 1
Install and activate a code snippets plugin like WPCodeBox.
Create a new frontend-only snippet.
Title: [Condition] Is Current Term a Parent?