Error 431 is encountered when submitting an Axios post request

Facing a 431 (Request Header Fields Too Large) error when trying to submit a form in my single-page project through an axios request. I've attempted setting maxContentLength and maxBodyLength to Infinity, as well as adding max-http-header-size in the config. However, the issue persists when the params content length exceeds 14kb.

If anyone has any suggestions or solutions for this problem, it would be greatly appreciated!

Answer №1

Give it a shot:

axios.post('http://examplewebsite.com',
  {
    x:y
  },
  headers: {
    'Content-Type': 'application/json'
  })
  .then(function (res) {
    console.log(res);
  })
  .catch(function (err) {
    console.log(err);
  });

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