[TYPO3-core] RFC: #9575: use native filter_functions for validate and sanitize

[Dmitry Dulepov]

Hi!

Steffen Kamper wrote:
> ah - thx fot that, i had an error in my testing.
> Now i improved it and made this invalid, but with the optional parameter 
> you may allow this syntax for special usage.
> I also corrected a small typo in the IP-filters.

The new parameter is never used, so does not make much sense. I'd say just enable ip address in e–mails by default :) It is also less code.

-- 
Dmitry Dulepov
TYPO3 Core team
My TYPO3 book: http://www.packtpub.com/typo3-extension-development/book
In the blog: http://typo3bloke.net/post-details/iphone_as_productivity_tool/