bool HTMLFormElement::validateInteractively(Event* event) { ASSERT(event); if (!document()->page() || !document()->page()->settings()->interactiveFormValidationEnabled() || noValidate()) return true; HTMLFormControlElement* submitElement = submitElementFromEvent(event); if (submitElement && submitElement->formNoValidate()) return true; Vector<RefPtr<HTMLFormControlElement> > unhandledInvalidControls; collectUnhandledInvalidControls(unhandledInvalidControls); if (unhandledInvalidControls.isEmpty()) return true; // If the form has invalid controls, abort submission. RefPtr<HTMLFormElement> protector(this); // Focus on the first focusable control. for (unsigned i = 0; i < unhandledInvalidControls.size(); ++i) { HTMLFormControlElement* unhandled = unhandledInvalidControls[i].get(); if (unhandled->isFocusable() && unhandled->inDocument()) { RefPtr<Document> originalDocument(unhandled->document()); unhandled->scrollIntoViewIfNeeded(false); // scrollIntoViewIfNeeded() dispatches events, so the state // of 'unhandled' might be changed so it's no longer focusable or // moved to another document. if (unhandled->isFocusable() && unhandled->inDocument() && originalDocument == unhandled->document()) { unhandled->focus(); break; } } } // Warn about all of unfocusable controls. if (Frame* frame = document()->frame()) { for (unsigned i = 0; i < unhandledInvalidControls.size(); ++i) { HTMLFormControlElement* unhandled = unhandledInvalidControls[i].get(); if (unhandled->isFocusable() && unhandled->inDocument()) continue; String message("An invalid form control with name='%name' is not focusable."); message.replace("%name", unhandled->name()); frame->domWindow()->console()->addMessage(HTMLMessageSource, LogMessageType, ErrorMessageLevel, message, 0, document()->url().string()); } } m_insubmit = false; return false; }
bool HTMLFormElement::validateInteractively() { const FormAssociatedElement::List& elements = associatedElements(); for (unsigned i = 0; i < elements.size(); ++i) { if (elements[i]->isFormControlElement()) toHTMLFormControlElement(elements[i])->hideVisibleValidationMessage(); } WillBeHeapVector<RefPtrWillBeMember<HTMLFormControlElement>> unhandledInvalidControls; if (!checkInvalidControlsAndCollectUnhandled(&unhandledInvalidControls, CheckValidityDispatchInvalidEvent)) return true; // Because the form has invalid controls, we abort the form submission and // show a validation message on a focusable form control. // Needs to update layout now because we'd like to call isFocusable(), which // has !layoutObject()->needsLayout() assertion. document().updateLayoutIgnorePendingStylesheets(); RefPtrWillBeRawPtr<HTMLFormElement> protector(this); // Focus on the first focusable control and show a validation message. for (unsigned i = 0; i < unhandledInvalidControls.size(); ++i) { HTMLFormControlElement* unhandled = unhandledInvalidControls[i].get(); if (unhandled->isFocusable()) { unhandled->showValidationMessage(); break; } } // Warn about all of unfocusable controls. if (document().frame()) { for (unsigned i = 0; i < unhandledInvalidControls.size(); ++i) { HTMLFormControlElement* unhandled = unhandledInvalidControls[i].get(); if (unhandled->isFocusable()) continue; String message("An invalid form control with name='%name' is not focusable."); message.replace("%name", unhandled->name()); document().addConsoleMessage(ConsoleMessage::create(RenderingMessageSource, ErrorMessageLevel, message)); } } return false; }