[Form] TimeType does not work in new Edge

[jackbentley]

Symfony version(s) affected: all

Description
When submitting a form via Edge using the TimeType; Edge will submit the value with both seconds and milliseconds every time regardless of the step attribute (e.g. 20:11:00.000). This is valid according to W3C.

It looks like Symfony is unable to parse the milliseconds in the DateTimeToStringTransformer and this then causes an invalid value.

This only seems to be an issue since Edge has moved to Webkit.

How to reproduce

1. Create a form with a TimeType
2. Attempt to submit the form with a value in Edge 80+

Possible Solution

Additional context

[xabbuh]

Can you please be a bit more precise? What does "does not work" mean?

[jackbentley]

@xabbuh Apologies, I submitted the bug report before typing the info in. Have updated the description now.

[jackbentley]

My current work around is to add an event listener to strip the parts of the value that aren't expected by the TimeType's $format in the DateTimeToStringTransformer.

The array_slice here only give hours and minutes, as my input doesn't use the with_seconds option.

$builder->get('time')->addEventListener(
    FormEvents::PRE_SUBMIT,
    function (FormEvent $e) {
       $e->setData(
            implode(
                ':',
                array_slice(
                    explode(
                        ':',
                        explode(
                            '.',
                            $e->getData()
                        )[0]
                    ),
                    0,
                    2
                )
            )
        );
    }
);

[xabbuh]

@jackbentley Does that mean that Edge will always submit the value in the 20:11:00.000 format?

[jackbentley]

@xabbuh Correct. And it looks like the type is expecting hh:mm or hh:mm:ss if you have with_seconds.

[xabbuh]

@jackbentley Can you confirm that #36020 fixes this issue?