LibWeb/HTML: Implement and use "optional value"

Corresponds to f3444c23ff

Also import a test.
This commit is contained in:
Sam Atkins 2025-07-08 11:28:10 +01:00 committed by Tim Ledbetter
commit af17f38bbf
Notes: github-actions[bot] 2025-07-08 16:10:58 +00:00
9 changed files with 228 additions and 7 deletions

View file

@ -126,6 +126,7 @@ public:
bool suffering_from_a_custom_error() const;
virtual String value() const { return String {}; }
virtual Optional<String> optional_value() const { VERIFY_NOT_REACHED(); }
virtual HTMLElement& form_associated_element_to_html_element() = 0;
HTMLElement const& form_associated_element_to_html_element() const { return const_cast<FormAssociatedElement&>(*this).form_associated_element_to_html_element(); }