/TypeScript/Class-validator validate nested object

Class-validator validate nested object

import {
  MinLength,
  MaxLength,
  IsNotEmpty,
  ValidateNested,
  IsDefined,
  IsNotEmptyObject,
  IsObject,
  IsString,
} from 'class-validator';
import { Type } from 'class-transformer';

class MultiLanguageDTO {
  @IsString()
  @IsNotEmpty()
  @MinLength(4)
  @MaxLength(40)
  en: string;

  @IsString()
  @IsNotEmpty()
  @MinLength(4)
  @MaxLength(40)
  ar: string;
}

export class VideoDTO {
  @IsDefined()
  @IsNotEmptyObject()
  @IsObject()
  @ValidateNested()
  @Type(() => MultiLanguageDTO)
  name!: MultiLanguageDTO;
}

Source: stackoverflow.com

Similar codes

-1 vote204 views2 answers
ERROR in node_modules/@ng-bootstrap/ng-bootstrap/accordion/accordion.d.ts:230:9 - error TS1086: An accessor cannot be declared in an ambient context. 230 set ngbPanelToggle(panel: NgbPanel);
TypeScript
1 vote200 views1 answer
Angular change how date looks
TypeScript
0 vote161 views1 answer
Bootstrap import link for angular
TypeScript
0 vote175 views2 answers
Unique list typescript
TypeScript
0 vote157 views1 answer
GOOGLE SHEETS web scraping commodity prices 2021
TypeScript
0 vote187 views1 answer
Targe id that starts with
TypeScript
0 vote174 views1 answer
Common mistakes
TypeScript
0 vote166 views2 answers
Swapping two array elements in c
TypeScript
2 votes177 views2 answers
Lua operators
TypeScript
68 votes310 views6 answers
Python activate virtual environment
TypeScript