Date of Birth attribute gets weird format on page reload

[killoff]

Preconditions

DOB attribute is optional or required in Stores Configuration

Steps to reproduce

1. Go to customer registration form, fill in all fields, DOB as well (10.12.2016)
   Enter existing customer email in order to get an error.
2. Submit form

Expected result

Date 10.12.2016 preserved on the form as DOB

Actual result

Date 10..0000000 preserved on the form as DOB

PS. smth wrong with Magento\Framework\Data\Form\Filter\Date::outputFilter()

...
        $filterInternal = new \Zend_Filter_NormalizedToLocalized(
            ['date_format' => $this->_dateFormat, 'locale' => $this->localeResolver->getLocale()]
        );

        $value = $filterInput->filter($value);
        $value = $filterInternal->filter($value);  // shit happens here
...

[vil11]

@killoff
thanks for reporting this issue! Internal number MAGETWO-62181.

---

dvilchynskyi, M2 QA

[JacobDrummond]

@vil11, related to #6323 ?

[vil11]

Probably the cause is similar, but #6323 is fixed while this one is still can be reproduced.

[magento-engcom-team]

@killoff, thank you for your report.
We've created internal ticket(s) MAGETWO-62181 to track progress on the issue.

[nemesis-back]

I'm working on it #SQUASHTOBERFEST

[okorshenko]

Hi @nemesis-back could you please accept the invite in the GitHub?

[nemesis-back]

@okorshenko accepted, thx

[kanduvisla]

Although #11721 status that this issue is fixed in 2.2 (haven't tested this yet), I temporarily fixed this in a Magento 2.1 shop by adding an interceptor before \Magento\Customer\Block\Widget\Dob::setDate():

public function __construct(
    \Magento\Framework\Stdlib\DateTime\TimezoneInterface $timezone
) {
    $this->timezone = $timezone;
}

public function beforeSetDate(\Magento\Customer\Block\Widget\Dob $subject, $date)
{
    // Reformat the time from frontend locale (nl_BE) to system locale (YYYY-MM-DD)
    return [$this->timezone->date($date)->format('Y-m-d')];
}

Hope this helps someone.

[arnoudhgz]

Tested the current 2.2-develop branch, seems solved with this PR: #15272

It is part of the 2.2.6 Milestone.

Thanks to @KaushikChavda for creating the PR!!

@magento-engcom-team I think this issue can be closed.

[sdzhepa]

According to comments

• Date of Birth attribute gets weird format on page reload #7778 (comment)
• Date of Birth attribute gets weird format on page reload #7778 (comment)

Issue has been fixed