find out what json is.
look around in app/views/articles/show.html.erb, and try to figure out what it does. We will discuss it in the next chapter.
in app/views/articles/_form.html.erb, on line 4 we have the error message we saw earlier. what does @articles.errors.count do?
find out what json is. look around in app/views/articles/show.html.erb, and try to figure out what it does. We will discuss it in the next chapter. in app/views/articles/_form.html.erb, on line 4 we have the error message we saw earlier. what does @articles.errors.count do?