express-validate-decorator - npm Package Compare versions

Comparing version 0.1.0 to 0.2.0

dist/validate.js

@@ -37,3 +37,3 @@ "use strict";
                         .status(400)
-                        .send("Query Error " + queryResult.error.message);
+                        .json({ message: "Query Error " + queryResult.error.message });
                 }
@@ -44,3 +44,5 @@ }
                 if (bodyResult.error)
-                    return res.status(400).send("Body Error " + bodyResult.error.message);
+                    return res
+                        .status(400)
+                        .json({ message: "Body Error " + bodyResult.error.message });
             }
@@ -52,3 +54,3 @@ if (paramsSchema) {
                         .status(400)
-                        .send("Params Error " + paramsResult.error.message);
+                        .json({ message: "Params Error " + paramsResult.error.message });
             }
@@ -55,0 +57,0 @@ return original.apply(this, [req, res, next]);

package.json

 {
   "name": "express-validate-decorator",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "main": "./dist/validate.js",
@@ -5,0 +5,0 @@ "types": "./dist/validate.d.ts",

README.md

@@ -1,3 +0,53 @@
-# express-validate-decorator
+# 🦈 Express Validate Decorator
 
-coming soon
+Validate express routes with Joi. You can validate query and body.
+
+
+## Example
+
+Create a class for using decorators.
+When query or body not validated by schema this method  will return 400 with Joi validation error message.
+
+```js
+
+
+import { validate, number, string, schema } from "express-validate-decorator";
+
+import express from "express"
+const app = express();
+const port = 3000;
+
+class UserService {
+
+    constructor() {
+        //validator respects your scope you can use bind safely
+        this.getUser = this.getUser.bind(this);
+    }
+    
+    //create validator schema
+    @validate({
+        query: {
+            page: number.required(),
+            count: number.required()
+        },
+        // you can add your custom schema 😱
+        body: schema({
+            a: Joi.number().min(1).max(10).integer(),
+            b: 'some string'
+        });
+    })
+    getUser(req, res){
+        //use body or request without if conditions or null checks 
+        res.send('Hello World!')
+    }
+}
+
+const userService = new UserService()
+
+app.get('/',userService.getUser)
+
+app.listen(port, () => {
+  console.log(`Example app listening at http://localhost:${port}`)
+})
+```
+

No alert changes

Improved metrics

Total package byte prevSize

11523

increased by12.95%

Lines of code

94

increased by2.17%

Number of lines in readme file

54

increased by1250%

No dependency changes