How to implement a dynamic menu item in yii2?

Question

Yii

The system generally prohibits registration, but sometimes they want to enable it. Is there any way to make the "registration" menu item dynamic, appearing only when access to the registration action is open?

Answer 1

Goodnight.
Get yourself a parameter and check if true - show the menu item, if false - no.
If you have a site settings module, create it there.