unl/wdntemplates — pull request #811 by skoolbus39 (2014-10-07 15:20:06+00:00)
Title: Add required attribute to search input

If a user presses enter without entering text in the search field, no meaningful user feedback is given. As suggested in [this article](http://css-tricks.com/users-leave-search-box-empty/) more can be done, but I thought adding the required field would be a good, quick step in the right direction.