Wraps your micro service function to catch errors and display them as JSON.
npm install micro-json-error --save
const { createError } = require('micro');
const jsonError = require('micro-json-error');
module.exports = jsonError(async function (req, res) {
throw createError(400, 'Invalid data');
});
jsonError(fn, { httpStatusCode = null, onError = null });
httpStatusCode
- Overrides thestatusCode
from the error for the http response status code. Useful if you always want to return a 200, and show the originalstatusCode
in the JSON body.onError
- Callback function that will be passed theerror
. Useful for logging.