assert_class_string(input.validity, 'ValidityState', 'HTMLInputElement.validity must be a ValidityState instance'); assert_true(input.validity.tooLong, "tooLong must be true since the user just ...

#include "third_party/blink/renderer/core/dom/document.h" #include "third_party/blink/renderer/core/frame/local_frame_view.h" #include "third_party/blink/renderer ...