Let's ping@vudaltsov as a Symfony Form expert to help us here. The PHPdoc of the DateTimeType class has a lot of information. Also, the ticket opened at ICU project was answered six years ago:http://icu-project.org/trac/ticket/9421 Can we review the PHPdoc of DateTimeType and see if it's still relevant or outdated? Thanks!

The same link is used inDateType andBirthdayType docs. It comes fromthis template of this documentation. Depends on the answer of@vudaltsov, maybe it should be updated too.

@javiereguiluz , I think we should create a separate issue to see if the PHPdoc is still relevant.
What@elementaire proposed can be done in any case.

Thanks for this improvement and congrats on your first Symfony Docs contribution! Thanks to reviewers too!

Should i do something for this to be merged in recent versions of docs too?

@elementaire there's no need to create new PRs. From time to time we merge all changes into the upper (maintained) branches. I've just do that, so your change is now in 2.7, 2.8, 3.4, 4.0, 4.1 and master. In a few hours, when symfony.com docs get rebuilt and caches expire, your change will be published. Cheers!

Great :)