wrap-error-message
v3.0.0
Published
Properly wrap an error's message
Downloads
35,785
Maintainers
Readme
Properly wrap an error's message.
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Features
- Handle invalid errors
- Update
error.stack
with the new error message - Either append or prepend the new message
- Trim whitespaces
Example
import wrapErrorMessage from 'wrap-error-message'
wrapErrorMessage(new Error('Message.'), 'Additional message.')
// Error: Message.
// Additional message.
wrapErrorMessage(new Error('Message.'), 'Additional message:')
// Error: Additional message: Message.
wrapErrorMessage(new Error('Message.'), 'Additional message:\n')
// Error: Additional message:
// Message.
wrapErrorMessage(new Error('Message.'), '')
// Error: Message.
const invalidError = 'Message.'
wrapErrorMessage(invalidError, 'Additional message.')
// Error: Message.
// Additional message.
wrapErrorMessage(new Error(' Message with spaces '), ' Additional message ')
// Error: Message with spaces
// Additional message
Install
npm install wrap-error-message
This package works in both Node.js >=18.18.0 and browsers.
This is an ES module. It must be loaded using
an import
or import()
statement,
not require()
. If TypeScript is used, it must be configured to
output ES modules,
not CommonJS.
API
wrapErrorMessage(error, message)
error
Error | any
message
string
Return value: Error
Appends message
to error.message
. If message
ends with :
or :\n
,
prepends it instead.
Returns error
. If error
is not an Error
instance, it is converted to one.
Related projects
modern-errors
: Handle errors in a simple, stable, consistent wayerror-custom-class
: Create one error classerror-class-utils
: Utilities to properly create error classeserror-serializer
: Convert errors to/from plain objectsnormalize-exception
: Normalize exceptions/errorsis-error-instance
: Check if a value is anError
instancemerge-error-cause
: Merge an error with itscause
set-error-class
: Properly update an error's classset-error-message
: Properly update an error's messageset-error-props
: Properly update an error's propertiesset-error-stack
: Properly update an error's stackerror-cause-polyfill
: Polyfillerror.cause
handle-cli-error
: 💣 Error handler for CLI applications 💥log-process-errors
: Show some ❤ to Node.js process errorserror-http-response
: Create HTTP error responseswinston-error-format
: Log errors with Winston
Support
For any question, don't hesitate to submit an issue on GitHub.
Everyone is welcome regardless of personal background. We enforce a Code of conduct in order to promote a positive and inclusive environment.
Contributing
This project was made with ❤️. The simplest way to give back is by starring and sharing it online.
If the documentation is unclear or has a typo, please click on the page's Edit
button (pencil icon) and suggest a correction.
If you would like to help us fix a bug or add a new feature, please check our guidelines. Pull requests are welcome!