Overview Of Optional Route Parameters In Angular

In this article, we are going to learn the optional route parameters in Angular. Sometimes it may be the requirements that we want the component view to be rendered on the basis of some values coming from the route parameter or we just want to render the component with some additional functionality with the help of some values coming from parameters.

source https://www.c-sharpcorner.com/article/overview-of-optional-route-parameters-in-angular/