When a given "props" is used more than once in a component, there is great chance it's a mistake and so the behavior of the application won't be the one expected.
== Compliant Solution
----
<Hello firstname="John"
lastname="Doe" />
ifdef::env-github,rspecator-view[]
'''
== Comments And Links
(visible only on this page)
include::comments-and-links.adoc[]
endif::env-github,rspecator-view[]