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mongoose-errors-handler-i18n
Advanced tools
Express/Node.js module to create internationalized formatted errors in Mongoose. ๐ซ๐ท๐บ๐ธ
Express/Node.js module to create internationalized formatted errors in Mongoose. ๐ซ๐ท๐บ๐ธ
mongoose-i18n-error is a lightweight module for node.js/express.js to create beautiful mongoose i18n validation error messages. It is built on top of the awesome i18n-node translation module.
{
username: {
type: 'required',
message: 'is required',
value: undefined
},
email: {
type: 'regexp',
message: 'is no valid email',
value: 'johndoe.de'
}
}
npm install mongoose-errors-handler-i18n --save
Configure your app to support i18n:
var i18n = require('i18n');
i18n.configure({
locales: ['en', 'fr'],
directory: './locales'
});
app.use(i18n.init);
Then, simply add the module as an express error handler middleware:
var i18nMongooseError = new (require('mongoose-i18n-error'))();
app.use(i18nMongooseError.handler(function(err, req, res, next) {
res.status(422).json(err);
}));
By default, the plugin will prefix the error messages in your locale files with 'error.'
:
"error.required": "is required",
"error.minlength": "needs a minimum length of %s",
"error.user.password.regexp": "is no valid email",
"error.cast": "is not valid"
You can change the prefix by passing the prefix attribute as options:
var i18nMongooseError = new (require('mongoose-i18n-error'))({
prefix: 'err.'
});
In your custom mongoose validators your error message should now apply to the key in your locales.
var Schema = new mongoose.Schema({
name: {
type: String,
validate: {
validator: function(v) {
return /^[A-Z]*$/i.test(v);
},
message: 'user.name.alpha' // or 'alpha'
}
}
});
To run the tests you need a local MongoDB instance available. Run with:
npm test
Please use the GitHub issue tracker to raise any problems or feature requests.
If you would like to submit a pull request with any changes you make, please feel free!
FAQs
Express/Node.js module to create internationalized formatted errors in Mongoose. ๐ซ๐ท๐บ๐ธ
The npm package mongoose-errors-handler-i18n receives a total of 0 weekly downloads. As such, mongoose-errors-handler-i18n popularity was classified as not popular.
We found that mongoose-errors-handler-i18n demonstrated a not healthy version release cadence and project activity because the last version was released a year ago.ย It has 1 open source maintainer collaborating on the project.
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