Update readme.md

readme.md

@@ -261,43 +261,7 @@ We also provide `reqHeaders`, `reqCookies` and `reqSession` for `req.headers`, `
 
 #### Body validation
 
-`@reqBody` supports validation via `class-validator`.
-
-Please install `class-validator` package first.
-
-```sh
-npm install class-validator
-```
-
-```ts
-import { IsString } from 'class-validator'
-
-class PostDTO {
-  @IsString()
-  title: string
-
-  @IsString()
-  content: string
-}
-
-
-@controller('/posts')
-class PostController() {
-  @httpPost('/')
-  // Tachijs can access `PostDTO` via reflect-metadata.
-  async create(@reqBody() body: PostDTO) {
-    // `body` is already validated and transformed into an instance of `PostDTO`.
-    // So we don't need any extra validation.
-    const post = await Post.create({
-      ...body
-    })
-
-    return {
-      post
-    }
-  }
-}
-```
+It has been deprecated from v1. We'll provide this feature as a separated module.
 
 #### Custom parameter decorators!
 
@@ -513,8 +477,6 @@ class HomeController {
 }
 ```
 
-> `#httpContext`, `#inject` and `#injector` will be deprecated from v1.0.0. Please use `#context`
-
 #### Customize result
 
 If you want to have customized result behavior, you can do it with `BaseResult`.
@@ -862,20 +824,17 @@ interface HandlerParamMeta<T> {
 - `selector` Its selector.
 - `paramType` metadata from `design:paramtypes`.
 
-#### `@reqBody(validator?: any)`
+#### `@reqBody()`
 
 Inject `req.body`.
 
-- `validator` Optional. A class with decorators of `class-validator`. tachijs will validate `req.body` with it and transform `req.body` into the validator class. If `validator` is not given but the parameter has a class validator as its param type, tachijs will use it via `reflect-metadata`.
-
 ```ts
 import { controller, httpPost, reqBody } from 'tachijs'
 
 @controller('/post')
 class PostController {
   @httpPost('/')
-  // Identically same to `create(@reqBody(PostDTO) post: PostDTO)`
-  create(@reqBody() post: PostDTO) {
+  create(@reqBody() post: any) {
     ...
   }
 }