Search code examples
javascriptwordpressfetch-api

JS fetch, not getting headers on response

I'm making a request using fetch to wordpress api, but I get a empty headers object on the response, anyone knows why?

here's my fetch action

export const getJobs = () => {
  return dispatch => {
    fetch(endpoints.jobs)
      .then(res => res.json())
      .then(data => dispatch(setJobs(data)))
  }
};

and here's the object that I get before doing res.json

body: (...)
bodyUsed: false
headers: {}
ok: true
redirected: false
status: 200
statusText: "OK"
type: "cors"
url: "url"

any ideas on how I can get all the headers from the response?

Solution

  • There is a restriction on accessing response headers when using CORS. Since your response type is cors that might be the culprit.

    See this answer for details.