Theres already a law about it. Hell just ignore this one, too.
The reason why this kind of state law is being proposed (and it should be proposed and passed in several states, hopefully) -- is because people soon found out (if they didn't already know it) -- that there is no legal requirement for a Presidential Candidate to produce his birth certificate, in order to run.
Basically the way they've done it for a long time now (many candidates in the past) is to sign a statement swearing that they are qualified per the Constitution. That's what Obama did, which was just like the other candidates in the past.
So, Obama did not ignore the law to show his birth certificate to someone -- because there is no such law... :-)
The Constitution isn’t a law? I wonder how many Constitutional violations he’s made.