[wp-hackers] Apostrophes and is_email() alternative

[J.D. Grimes]

On Oct 3, 2013, at 7:17 AM, Tom Barrett <tcbarrett at gmail.com> wrote:

> The codex page for
> is_email() says it is deprecated (but not what to use instead). Other
> functions in core appear to use the function (eg: sanitize_option()).

Right, it really isn't deprecated, just the second argument. I've updated the codex page to make this clear.