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error 400 bad request

YOU.com answered on September 11, 2023 Popularity 10/10 Helpfulness 2/10

answer error 400 bad request

related http error code 400

error 400 bad request

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const express = require('express');
const app = express();

app.get('/', (req, res) => {
  // Example code where a request parameter is expected
  const paramValue = req.query.param;

  if (!paramValue) {
    res.status(400).send('Bad Request - Missing parameter');
  } else {
    // Continue with the normal flow of the application
    // ...
    res.send('Success!');
  }
});

app.listen(3000, () => {
  console.log('Server is running on port 3000');
});

Popularity 10/10 Helpfulness 2/10 Language javascript

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

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fetch('https://example.com/api/endpoint', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({ 
    // Request payload
  })
})
  .then(response => {
    if (response.ok) {
      // Request was successful
      return response.json();
    } else if (response.status === 400) {
      // Bad Request
      throw new Error('Invalid request. Please check your parameters.');
    } else {
      // Other error codes
      throw new Error('Something went wrong.');
    }
  })
  .then(data => {
    // Process response data
  })
  .catch(error => {
    // Handle and display the error
    console.error(error);
  });

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

error 400 bad request

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