Can't post form data

[emmanuelchucks]

Trying to run this:

POST http://localhost:3000/api/register
Accept: application/json

-F name="Shisir"

Gives this output:

Error executing vim.schedule lua callback: ...al/share/nvim/lazy/rest.nvim/lua/rest-nvim/curl/init.lua:53: post http://localhost:3000/api/register -
 curl error exit_code=2 stderr={}
stack traceback:
        [C]: in function 'error'
        ...al/share/nvim/lazy/rest.nvim/lua/rest-nvim/curl/init.lua:53: in function ''
        vim/_editor.lua: in function <vim/_editor.lua:0>

Here is the curl command from preview:

curl -sSL --compressed -X 'POST' -H 'Accept: application/json' --data-raw '' -F 'name="Shisir"' 'http://localhost:3000/api/register'

If I run the above command manually in terminal it also fails but without the --data-raw '' part it works.

What am I doing wrong? Any help will be greatly appreciated.