Email verification – regexp

Many times before when I was supposed to collect emails from users I was googling to find some regexp to verify email syntax. At least I was aware that regexp challenging email address syntax is a bullshit ;) I was working few years as Unix sysadmin mostly on mail servers, so I had some idea …

What Would Seth Godin Do – WordPress plugin patch

UPDATE This patch can be applied to version 1.5 of WWSG – if You use other version, more recent, You need to change this by hand, using idea from this patch. I do use WordPress on few sites and I like it. Well, it is not ideal, but it has very strong community, which makes …

OpenID: Simple Registration and 37signals

OpenID protocol has extension called Simple Registration (sreg). It is meant to exchange some additional info about user, not only authentication info. That way user logging first time with it’s OpenID account to some service didn’t have to write again data like date of birth, country or time zone. When I was using OpenID first …