Nest: ValidateNested does not work

Created on 19 Feb 2018  路  5Comments  路  Source: nestjs/nest

I'm submitting a...


[ ] Regression 
[X] Bug report
[ ] Feature request
[ ] Documentation issue or request
[ ] Support request => Please do not submit support request here, instead post your question on Stack Overflow.

Current behavior

When using ValidateNested from class-validator to validate a nested object on a dto, the validation passes successfully with invalid nested objects.

Expected behavior

When using ValidateNested to validate a nested object on a dto, the validation should fail with validation rules.

Minimal reproduction of the problem with instructions


https://gist.github.com/chimon2000/d2203b281bbaea570eeccb36ebd6de9b

What is the motivation / use case for changing the behavior?

N/A

Environment



Nest version: 4.6.4





For Tooling issues:



    

  • Node version: v8.9.4
    • 

  • Platform:  Windows
    • 




Others:

N/A
picture chimon2000

Most helpful comment

@ValidateNested()
@Type(() => AddressDto) // add this from class-transformer
readonly address: AddressDto
picture chanlito on 20 Feb 2018
👍7 🎉1

All 5 comments

@ValidateNested()
@Type(() => AddressDto) // add this from class-transformer
readonly address: AddressDto
chanlito picture chanlito on 20 Feb 2018
👍7 🎉1

That resolved my issue. Thanks!

chimon2000 picture chimon2000 on 20 Feb 2018

Is it possible to reopen this issue? I'm currently experiencing this, and unfortunately @chanlito's solution doesn't do the trick.

peanutenthusiast picture peanutenthusiast on 12 Apr 2019
👍1

If @chanlito solution does not work try using @IsNotEmpty() to the parent property, like this:

@IsNotEmpty() delivery: Delivery;

and-dutra picture and-dutra on 28 Jun 2019

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

lock[bot] picture lock[bot] on 26 Sep 2019
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