From 99e8fff05d067c0746bf88f19c58b5348c437107 Mon Sep 17 00:00:00 2001
From: nikunjkumar05 <kumarnikunj1207@gmail.com>
Date: Wed, 18 Mar 2026 03:33:48 +0530
Subject: [PATCH] fix : handling null pointer

---
 src/fields/fieldValidators/fieldTypeClasses.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fields/fieldValidators/fieldTypeClasses.ts b/src/fields/fieldValidators/fieldTypeClasses.ts
index f5c4ed48..3a48e793 100644
--- a/src/fields/fieldValidators/fieldTypeClasses.ts
+++ b/src/fields/fieldValidators/fieldTypeClasses.ts
@@ -65,7 +65,7 @@ export class NumericField extends Field {
 
 export class JsonField extends Field {
   validate(value: any): boolean {
-    if (!(typeof value === "object")) {
+    if (!(value !== null && typeof value === "object")) {
       throw new Error("Value must be object.");
     }
     return true;