JAVASCRIPT

how to handle error axios js

axios.post("/api/end", {data : "xx"})
  .then(({ data }) => {
  // doing something with success
  })
  .catch((err) => {
  let message = typeof err.response !== "undefined" ? err.response.data.message : err.message;
  console.warn("error", message);
});

get json data when we get error code in axios

axios.post('/formulas/create', {
	name: "",
	parts: ""
})
.then(response => { 
	console.log(response)
})
.catch(error => {
    console.log(error.response)
});

axios get error message

  .catch(function (error) {
    if (error.response) {
      console.log(error.response.data);
      console.log(error.response.status);
      console.log(error.response.headers);
    }

How can I get the status code from an http error in Axios?

axios.get('/foo')
  .catch(function (error) {
    if (error.response) {
      console.log(error.response.data);
      console.log(error.response.status);
      console.log(error.response.headers);
    }
  });

axios error

axios.get('/api/xyz/abcd')
  .catch(function (error) {
    if (error.response) {
      // Request made and server responded
      console.log(error.response.data);
      console.log(error.response.status);
      console.log(error.response.headers);
    } else if (error.request) {
      // The request was made but no response was received
      console.log(error.request);
    } else {
      // Something happened in setting up the request that triggered an Error
      console.log('Error', error.message);
    }

  });

axios how to get error response

axios.post('/formulas/create', {
	name: "",
	parts: ""
})
.then(response => { 
	console.log(response)
})
.catch(error => {
    console.log(error.response)
});

axios error message

        .catch((error) => {
		  const errorMessage = error?.response?.data?.message;
          const message = errorMessage || "your custome message";
          this.$toast.show(message, {
            icon: "info",
            className: "toast-danger",
          });
		})

axios error handling

const onSubmit = async (FormData) => {
  FormData.bFlats = meters;
  try {
    let res = await axios({
      method: 'post',
      url: 'http://localhost:5000/api/v1/buildings',
      data: FormData
    });

    console.log(res.data);
    if (res.data.status === 'success') {
      alert("Successfully Inserted");
      reset();
    }
  } catch (error) {
    console.log(error.response.data.message); // this is the main part. Use the response property from the error object
  }
}

axios error network error

// WHEN WORKING WITH LOCALHOST
/* The thing is, that iOS is running in a simulator and Android is running in an emulator.
The localhost is pointing to the environment in which the code is running. 
The emulator emulates a real device while the simulator is only imitating the device.
Therefore the localhost on Android is pointing to the emulated Android device. 
And not to the machine on which your server is running.
The solution is to replace localhost with the IP address of your machine. */

axios get error response message

axios.get(...).catch( error => { return Promise.reject(error.response.data.error); });

axios error network error

// WORKING WITH WEB API
// add http or https to your url
// ex: www.themealdb.... -> https://www.themealdb....