Keystone.js Show Post Created On Specific Year

I want to make keystone show up posts from a category that was created by specific year for example on (select year) 2009 There are 3 categories(shows categories created that year) and then the posts from the selected category that was created that yearI am using Handlebars nodeJS v6.9.2 KeystoneJS 0.3.22 ps: i have read http://ift.tt/29Kx6Sw but i got confused

Submitted December 19, 2016 at 03:03PM by BillGR17