how to use the iserror function from lodash in javascript

The isError function from lodash can be used to check whether a given value is an Error object. Here is an example of how to use it:

index.tsx
const _ = require('lodash');

function handleError(error) {
  if (_.isError(error)) {
    console.error(error.message);
  } else {
    console.error('Unknown error occurred');
  }
}

const error = new Error('Something went wrong');

handleError(error); // Output: Something went wrong
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In the example above, we have a function handleError that takes an error object as an argument. We use the _.isError function to check if the error object is an instance of the Error class. If _.isError returns true, we log the error message to the console. If it returns false, we assume that the passed-in value is not an Error object and log a generic error message.

Note that you need to install lodash to use its functions. You can do so by running npm install lodash in your terminal.