Instant feedback for errors/warning in neovim with purescript-language-server and coc-purescript?

Hello all,
I’m in a journey to learn PureScript after programming with Haskell =)

I use neovim with COC for all my language servers, and so I decided to configure purescript-language-server combined with the coc-purescript extension.
The only problem I had so far is the lack of feedback while editting the source, the errors only appears after I save the file (in other languages, when I transition from insert mode to normal mode, I receive the feedback from warnings and errors).

Is it possible to do with the purescript language server?