Module validate/rule

Rule

• Rule(rule: Schema | {}, options?: RuleOptions): (...args: any[]) => void

• 为DTO对象添加规则的装饰器

  example

  装饰器属性

   class UserDTO {
     @Rule(RuleType.number().max(10))
     age: number;
   }
  

  example

  针对extends进行装饰

    class TO {}
  
    @Rule(TO)
    class UserDTO extends TO {
      @Rule(RuleType.number().max(10))
      age: number;
    }
  

  example

  属性类装饰

   class WorldDTO {
     @Rule(RuleType.number().max(20))
     age: number;
   }
  
   class UserDTO {
     @Rule(RuleType.number().max(10))
     age: number;
  
     @Rule(WorldDTO)
     world: WorldDTO;
   }
  
  @Rule(UserDTO)
  class EmployeeUserDto extends UserDto {
     @Rule(RuleType.string().required())
     post: string;
  }
  

  Parameters

  • rule: Schema | {}

  • options: RuleOptions = ...

  Returns (...args: any[]) => void

  • • (...args: any[]): void

    • Parameters

      • Rest ...args: any[]

      Returns void