Breaking News: Grepper is joining You.com. Read the official announcement!

how to get error using fetch API

Add Answer

Lonely Lizard answered on February 6, 2021 Popularity 10/10 Helpfulness 4/10

answer how to get error using fetch API

related how to get error using fetch API

related how to handle fetch errors

related Basic fetch with error

related handle fetch error

related json api data fetch error

how to get error using fetch API

Comment

function CheckError(response) {
  if (response.ok) {
    return response.json();
  } else {
    throw Error(response.statusText);
  }
}

// Now call the function inside fetch promise resolver
fetch(url)
  .then(CheckError)
  .then((jsonResponse) => {
  }).catch((error) => {
  });

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: fetch-api get javascript using

Link to this answer
Share Copy Link

Contributed on Oct 05 2022

Lonely Lizard

0 Answers Avg Quality 2/10

Closely Related Answers

how to get error using fetch API

Comment

function handleErrors(response) {
    if (!response.ok) {
        throw Error(response.statusText);
    }
    return response;
}

// then use as below
fetch("http://httpstat.us/500")
    .then(handleErrors)
    .then(response => console.log("ok") )
    .catch(error => console.log(error) );

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: fetch-api fetc

Link to this answer
Share Copy Link

Contributed on Oct 05 2022

Lonely Lizard

0 Answers Avg Quality 2/10

how to handle fetch errors

Comment

const response = await fetch(url);
if (response.status >= 200 && response.status <= 299) {
  const jsonResponse = await response.json();
  console.log(jsonResponse);
} else {
  // Handle errors
  console.log(response.status, response.statusText);
}

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: learnwithparam.com

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Feb 06 2021

0 Answers Avg Quality 2/10

Basic fetch with error

Comment

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <h1>Test Page</h1>
    <!-- https://youtu.be/YJ7ZgGnhN5k by Steve Griffith -->
    <script>const root = 'http://jsonplaceholder.typicode.com';//url for fetch
        let id = Math.floor(Math.random() * 20) + 1;//random number. If >10, an error will be received, otherwise the data will be logged to the console
        let uri = root + '/users/' + id;
        console.log('Fetch: ', uri);

        fetch(uri).then(function (response) {
            if (response.status == 200) {
                return response.json();
            }
            else { throw new Error('Number is greater than 10') }
        }).then((data) => {
            console.log(data);
            let jsonData = JSON.stringify(data);
            console.log(jsonData);
        }).catch((err) => {
            console.log("Error: ", err.message);
        });</script>
</body>

</html>

Popularity 10/10 Helpfulness 2/10 Language html

Source: youtu.be

Tags: basic basi

Link to this answer
Share Copy Link

Contributed on Jan 29 2022

Meandering Meerkat

0 Answers Avg Quality 2/10

handle fetch error

Comment

[Solved] Getting “TypeError: Failed to fetch” when the request hasn’t actually failed

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: exerror.com

Tags: fetch handle javascript

Link to this answer
Share Copy Link

Contributed on Jul 27 2021

Wandering Wryneck

0 Answers Avg Quality 2/10

json api data fetch error

Comment

-2

json api fetch not working

Popularity 8/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: fetch javascript jav

Link to this answer
Share Copy Link

Contributed on Dec 10 2021

Stormy Snake

0 Answers Avg Quality 2/10

how to get error using fetch API

Contents

More Related Answers

how to get error using fetch API

Closely Related Answers

how to get error using fetch API

how to handle fetch errors

Basic fetch with error

handle fetch error

json api data fetch error

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.