21. Erforderliches Eingabefeld < input type = "text" name = "name-family" aria-required = "true" value = "" />
22. Fehler im Eingabefeld < input type = "text" name = "email" aria-required = "true" aria-invalid = "true" value = "foo bar" />
23. Reiternavigation / Registerkarte < ul role = "tablist"> < li role = "tab" id = "tab-1" aria-controls = "panel-1"> Aktuelles </ li > < li role = "tab"> Projekte </ li > < li role = "tab"> Ansprechpartner </ li > < li role = "tab"> Institute </ li > </ ul > < div role = "tabpanel" id = "panel-1"> […] </ div >
24. Reiternavigation / Registerkarte mit Link als Fallback ohne JavaScript < ul role = "tablist"> < li role = "presentation"> < a href = "#aktuelles" role = "tab" id = "tab-1" aria-controls = "panel-1"> Aktuelles </ a > </ li > […] </ ul >
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27. Fortschrittbalken < div role = "progressbar" aria-valuenow = "0" aria-valuemin = "0" aria-valuemax = "50" />