[Webkit-unassigned] [Bug 34733] :invalid only works when input is in a form

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=34733





--- Comment #7 from TAMURA, Kent <tkent at chromium.org>  2010-02-12 02:13:55 PST ---
I found.

http://www.whatwg.org/specs/web-apps/current-work/multipage/association-of-controls-and-forms.html#association-of-controls-and-forms
> Constraint validation: If an element has no form owner, it is barred
> from constraint validation.

http://www.whatwg.org/specs/web-apps/current-work/multipage/association-of-controls-and-forms.html#naming-form-controls
> Constraint validation: If an element does not have a name attribute
> specified, or its name attribute's value is the empty string, then
> it is barred from constraint validation.

http://www.whatwg.org/specs/web-apps/current-work/multipage/links.html#pseudo-classes
> :valid
> The :valid pseudo-class must match all elements that are candidates for
> constraint validation and that satisfy their constraints.
>
> :invalid
> The :invalid pseudo-class must match all elements that are candidates
> for constraint validation but that do not satisfy their constraints.

http://www.whatwg.org/specs/web-apps/current-work/multipage/association-of-controls-and-forms.html#candidate-for-constraint-validation
> A listed form-associated element is a candidate for constraint
> validation except when a condition has barred the element from
> constraint validation.

So, the current implementation conforms to the specification.

Erik, if we want to change the behavior, we need to propose the change to
WHATWG.

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