Update README.md

Author: AnechaS

README.md

@@ -228,9 +228,12 @@ app.use((req, res, next) => {
 
 // error handler
 app.use((err, req, res) => {
-  let convertedError = mongooseErrorHandler(err);
-  res.status(convertedError.status || 500);
-  res.json({ message: convertedError.message });
+  let error = mongooseErrorHandler(err);
+  if (error.name === 'MongooseValidatorError') {
+    error.status = 400;
+  }
+  res.status(error.status || 500);
+  res.json({ message: error.message });
 });
 
 app.listen(3000)

example/server-express.js

@@ -38,9 +38,12 @@ app.use((req, res, next) => {
 
 // error handler
 app.use((err, req, res) => {
-  let convertedError = mongooseErrorHandler(err);
-  res.status(convertedError.status || 500);
-  res.json({ message: convertedError.message });
+  let error = mongooseErrorHandler(err);
+  if (error.name === 'MongooseValidatorError') {
+    error.status = 400;
+  }
+  res.status(error.status || 500);
+  res.json({ message: error.message });
 });
 
 app.listen(3000)

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "mongoose-validation-error-message-handler",
-  "version": "1.1.2",
+  "version": "1.2.1",
   "description": "Mongoose Validation Error Message Handler",
   "main": "index.js",
   "files": [