From e71a9b5144837d28a43ce1f212e1b9a0b1fccb71 Mon Sep 17 00:00:00 2001
From: souravbhowmik1999 <sourav.bhowmik@tekditechnologies.com>
Date: Wed, 3 Apr 2024 13:28:17 +0530
Subject: [PATCH] TypeORMError: Provided take value is not a number. Please
 provide a numeric value

---
 src/cohort/cohort.controller.ts     | 3 +++
 src/cohort/dto/cohort-search.dto.ts | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/src/cohort/cohort.controller.ts b/src/cohort/cohort.controller.ts
index 57d229c7..85a35cce 100644
--- a/src/cohort/cohort.controller.ts
+++ b/src/cohort/cohort.controller.ts
@@ -26,6 +26,8 @@ import {
   Headers,
   Delete,
   UseGuards,
+  ValidationPipe,
+  UsePipes,
 } from "@nestjs/common";
 import { CohortSearchDto } from "./dto/cohort-search.dto";
 import { Request } from "@nestjs/common";
@@ -133,6 +135,7 @@ export class CohortController {
   @ApiBody({ type: CohortSearchDto })
   @ApiForbiddenResponse({ description: "Forbidden" })
   @UseInterceptors(ClassSerializerInterceptor)
+  @UsePipes(ValidationPipe)
   @SerializeOptions({
     strategy: "excludeAll",
   })
diff --git a/src/cohort/dto/cohort-search.dto.ts b/src/cohort/dto/cohort-search.dto.ts
index b1a76b6f..c265abb4 100644
--- a/src/cohort/dto/cohort-search.dto.ts
+++ b/src/cohort/dto/cohort-search.dto.ts
@@ -1,10 +1,13 @@
 import { ApiProperty, ApiPropertyOptional } from "@nestjs/swagger";
+import { IsNumberString } from "class-validator";
+
 
 export class CohortSearchDto {
   @ApiProperty({
     type: String,
     description: "Limit",
   })
+  @IsNumberString()
   limit: string;
 
   @ApiProperty({