From 54dd811e3308af7d167c9cb5d2a190db07f6142a Mon Sep 17 00:00:00 2001
From: Ronnie Friman <L4168@student.jamk.fi>
Date: Tue, 2 Jul 2019 19:22:13 +0300
Subject: [PATCH] added nested validation errors
---
src/shared/validation.pipe.ts | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/src/shared/validation.pipe.ts b/src/shared/validation.pipe.ts
index 68eb4e8..cff51f1 100644
--- a/src/shared/validation.pipe.ts
+++ b/src/shared/validation.pipe.ts
@@ -7,6 +7,7 @@ import {
} from '@nestjs/common';
import { validate } from 'class-validator';
import { plainToClass } from 'class-transformer';
+import { AdvancedConsoleLogger } from 'typeorm';
@Injectable()
export class ValidationPipe implements PipeTransform<any> {
@@ -44,13 +45,20 @@ export class ValidationPipe implements PipeTransform<any> {
private formatErrors(errors: any[]) {
return errors
.map(err => {
- for (let property in err.constraints) {
- return err.constraints[property];
- }
+ return this.returnError(err);
})
.join(', ');
}
+ private returnError(err) {
+ if (err['children'] !== undefined && err['children'].length != 0) {
+ return this.formatErrors(err['children']);
+ }
+ for (let property in err.constraints) {
+ return err.constraints[property];
+ }
+ }
+
private isEmpty(value: any) {
return Object.keys(value).length > 0 ? false : true;
}
--
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