== Why is this an issue?

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

[source,javascript]
----
<Hello firstname="John" 
           lastname="Doe" />
----


ifdef::env-github,rspecator-view[]
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== Comments And Links
(visible only on this page)

=== on 23 Feb 2018, 11:58:43 Alexandre Gigleux wrote:
Covered by ESLint for React: \https://github.com/yannickcr/eslint-plugin-react/blob/HEAD/docs/rules/jsx-no-duplicate-props.md (react/jsx-no-duplicate-props)

endif::env-github,rspecator-view[]
