openscholar/openscholar — pull request #5596 by baisong (2014-03-17 20:46:43+00:00)
Title: @WIP Add form alter & submit callback for term description metatag #5397

##### Work in progress do not merge

#### Changes

* Add hook_form_alter() for taxonomy term form in os_taxonomy (better place?)
* Add submit callback to update metatag value

#### Todo

* Verify value displays as expected in markup
* Load saved value in form as default value