import { NestFactory } from '@nestjs/core';
import { NestExpressApplication } from '@nestjs/platform-express';
import { AppModule } from './app.module';
import { ValidationError, ValidationPipe } from '@nestjs/common';

async function bootstrap() {
  const app = await NestFactory.create<NestExpressApplication>(AppModule);
  app.disable('x-powered-by');
  app.useGlobalPipes(
    new ValidationPipe({
      exceptionFactory: errors => {
        console.log({ errors });
        return errors;
      },
    }),
  );
  await app.listen(3000);
}
bootstrap();

[
  {
    "target": {
      "email": "test@gmail.com",
      "password": "12312312312312",
      "address": {}
    },
    "value": {},
    "property": "address",
    "children": [
      {
        "target": {},
        "property": "country",
        "children": [],
        "constraints": {
          "isString": "country must be a string"
        }
      },
      {
        "target": {},
        "property": "city",
        "children": [],
        "constraints": {
          "isString": "city must be a string"
        }
      }
    ]
  }
]