DDD：整理了一些关于验证方面的文章

http://msdn.microsoft.com/en-us/library/ff664356(v=pandp.50).aspx

http://gorodinski.com/blog/2012/05/19/validation-in-domain-driven-design-ddd/

http://lostechies.com/jimmybogard/2009/02/15/validation-in-a-ddd-world/

http://abdullin.com/journal/2009/1/29/ddd-and-rule-driven-ui-validation-in-net.html

http://www.iteye.com/topic/413815

http://devlicio.us/blogs/billy_mccafferty/archive/2009/02/17/a-response-to-validation-in-a-ddd-world.aspx