WORK IN PROGRESS (UNSTABLE)

Automatic validation NestJS class-validator

Installation:

npm install auto-class-validator

Usage

Set up plugin inside nest-cli.json:

{
  "$schema": "https://json.schemastore.org/nest-cli",
  "collection": "@nestjs/schematics",
  "sourceRoot": "src",
  "compilerOptions": {
    "deleteOutDir": true,
    "plugins": [ "auto-class-validator"]
  }
}

From this point for any .dto file additional class-validator metadata will be generated:

test.dto

class TestDto {
    fieldStr: string;
    fieldBool: boolean;
    ...
}

For each field of the class inside .dto file as in example above, class-validator decorators would be automatically applied.

Support

1. Primitives (number, boolean, string)
2. Arrays of primitives
3. Optional fields