when I catch an axios error, how can i get the request body? (what I've sent to the server, not the server response)

example of what i want to achieve

axios.post("url",{
    name:jesus
}).then((response) => {
    ....
}).catch((error) => {
    console.log(error.request.body)  //name:jesus
})

when I catch an axios error, how can i get the request body? (what I've sent to the server, not the server response)

example of what i want to achieve

axios.post("url",{
    name:jesus
}).then((response) => {
    ....
}).catch((error) => {
    console.log(error.request.body)  //name:jesus
})

• javascript
• node.js
• reactjs
• post
• axios

Share Follow asked Jun 16, 2022 at 23:01 Jesus David Liang ChenJesus David Liang Chen 10733 silver badges99 bronze badges 0

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1 Answer 1

Sorted by: Reset to default 7

You can access the original request data via error.config.data. Note that it will be the serialised format (in your case JSON) so you may need to parse it back into a JS object.

axios
  .post("http://httpbin/status/400", {
    name: "jesus",
  })
  .then((res) => {
    console.log("response", res);
  })
  .catch((error) => {
    const data = JSON.parse(error.config.data);
    console.error("request data", data);
  });

<script src="https://cdn.jsdelivr/npm/axios/dist/axios.min.js"></script>