Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

docs(pipes): improve zod examples #2924

Merged
merged 1 commit into from
Dec 18, 2023
Merged

docs(pipes): improve zod examples #2924

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
15 changes: 7 additions & 8 deletions content/pipes.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -249,34 +249,33 @@ In the next section, you'll see how we supply the appropriate schema for a given
```typescript
@@filename()
import { PipeTransform, ArgumentMetadata, BadRequestException } from '@nestjs/common';
import { ZodObject } from 'zod';
import { ZodSchema } from 'zod';

export class ZodValidationPipe implements PipeTransform {
constructor(private schema: ZodObject<any>) {}
constructor(private schema: ZodSchema) {}

transform(value: unknown, metadata: ArgumentMetadata) {
try {
this.schema.parse(value);
const parsedValue = this.schema.parse(value);
return parsedValue;
} catch (error) {
throw new BadRequestException('Validation failed');
}
return value;
}
}
@@switch
import { BadRequestException } from '@nestjs/common';
import { ZodObject } from 'zod';

export class ZodValidationPip {
export class ZodValidationPipe {
constructor(private schema) {}

transform(value, metadata) {
try {
this.schema.parse(value);
const parsedValue = this.schema.parse(value);
return parsedValue;
} catch (error) {
throw new BadRequestException('Validation failed');
}
return value;
}
}

Expand Down