Use this hook to prevent posting and displaying and alert https://github.com/NodeBB/nodebb-plugin-composer-default/blob/master/static/lib/composer.js#L677
Show post edit timestamp
@JaredBusch yes there is. When a post is edited
Sorry, I was not clear. I know the edit icon shows up, and the tooltip contains the time.
I would like something to show the edited time in the category instead of the post date. So this would show 2 days ago instead of 10 days ago since I edited the post.
@JaredBusch you can create a plugin to listen to the filter for getting category posts and modify the data as required.
I have no desire (well not much of one) to become a dev for something like this.
I taught myself how to write VB in 1995 and VB .Net back in the early 2000's and have a number of applications to my credit, but it is not my desired path.
But, if there is nothing out there for this already, I guess it is something I can look into.