Quelle  reftest.list   Sprache: unbekannt

# Checking if these types/elements support :required
== css-required-textarea.html css-required-textarea-ref.html
== css-required-radio.html css-required-radio-ref.html
== css-required-text.html css-required-text-ref.html
== css-required-checkbox.html css-required-checkbox-ref.html
== css-required-file.html css-required-file-ref.html
== css-required-password.html css-required-password-ref.html
== css-required-tel.html css-required-tel-ref.html
== css-required-search.html css-required-search-ref.html
fuzzy-if(geckoview,0-4,0-1) == css-required-select.html css-required-select-ref.html

# Checking dynamic behavior with <input type='text'>
== css-required-dyn-1.html css-required-text-ref.html
== css-required-dyn-2.html about:blank
== css-required-dyn-3.html css-required-text-ref.html
== css-required-dyn-4.html about:blank
== css-required-dyn-5.html css-required-text-ref.html
== css-required-dyn-6.html about:blank

# Following input types do not support :required
== css-required-hidden.html about:blank
== css-required-button.html about:blank
== css-required-submit.html about:blank
== css-required-image.html about:blank
== css-required-reset.html about:blank

# Following elements can be optional but can't be required
== css-required-button-element.html about:blank