GitHub user mcgilman opened a pull request: https://github.com/apache/nifi/pull/2722
NIFI-5186: Updating UI to support asynchronous validation NIFI-5186: - Updating UI to support showing when a component is validating. - Code clean up. You can merge this pull request into a Git repository by running: $ git pull https://github.com/mcgilman/nifi NIFI-5186 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/nifi/pull/2722.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #2722 ---- commit b4d3a48ca4b7081c272ca01d386ed7962e66f6ee Author: Matt Gilman <matt.c.gilman@...> Date: 2018-05-18T18:56:10Z NIFI-5186: - Updating UI to support showing when a component is validating. ---- ---