Nestjs validation pipe not working with Graphql

user_12644773 0
Viewed 621

I am new to nestJS and I have added a ValidationPipe() to main.ts

app.useGlobalPipes(new ValidationPipe())

Now I am using class-validator decorators inside my DTO's but nothing is working right now. I am using GraphQl but as I have already configured the pipe globally it must work.

Is there any more configuration that needs to be done and I am missing that? Please help.

nestjs-config nestjs typescript
2 Answers

Try with transform:

app.useGlobalPipes(new ValidationPipe({ transform: true }));
user_135434110

This is working for me:

import { Module } from '@nestjs/common';
import { APP_PIPE } from '@nestjs/core';

@Module({
  providers: [
    {
      provide: APP_PIPE,
      useClass: ValidationPipe,
    },
  ],
})
export class AppModule {}
user_134107600
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