title: React router Validating DOM Nesting error
body: <p>Warning: validateDOMNesting(...): <code>&lt;a&gt;</code> cannot appear as a descendant of <code>&lt;a&gt;</code>. See NavigationBar > a > ... > Link > a</p>
  
  <pre><code>&lt;a className="ui item nav-logout font-color"&gt;
          {isLoggedIn ? (
            &lt;Link onClick={this.logout} to="/" &gt;
              Logout
            &lt;/Link&gt;
          ) : (
            &lt;Link to="/login"&gt;Login&lt;/Link&gt;
          )}
  </code></pre>