From 23dc3a57ee203cbf7a507af5e40c7e8bc1ed74f8 Mon Sep 17 00:00:00 2001
From: Diya <diyasrivastava2023@gmail.com>
Date: Tue, 3 Feb 2026 03:56:29 +0530
Subject: [PATCH] fix multipleOf only considers case that fail in allOf

---
 src/error-handlers/multipleOf.js     |  7 ++++---
 src/test-suite/tests/multipleOf.json | 20 ++++++++++++++++++++
 2 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/src/error-handlers/multipleOf.js b/src/error-handlers/multipleOf.js
index 04980d0..3cba32b 100644
--- a/src/error-handlers/multipleOf.js
+++ b/src/error-handlers/multipleOf.js
@@ -15,10 +15,11 @@ const multipleOfErrorHandler = async (normalizedErrors, instance, localization)
   let combinedMultipleOf = null;
   /** @type string[] */
   const schemaLocations = [];
+  let hasError = false;
 
   for (const schemaLocation in normalizedErrors["https://json-schema.org/keyword/multipleOf"]) {
-    if (normalizedErrors["https://json-schema.org/keyword/multipleOf"][schemaLocation]) {
-      continue;
+    if (!normalizedErrors["https://json-schema.org/keyword/multipleOf"][schemaLocation]) {
+      hasError = true;
     }
 
     const keyword = await getSchema(schemaLocation);
@@ -28,7 +29,7 @@ const multipleOfErrorHandler = async (normalizedErrors, instance, localization)
     schemaLocations.push(schemaLocation);
   }
 
-  if (combinedMultipleOf !== null) {
+  if (combinedMultipleOf !== null && hasError) {
     errors.push({
       message: localization.getMultipleOfErrorMessage(combinedMultipleOf),
       instanceLocation: Instance.uri(instance),
diff --git a/src/test-suite/tests/multipleOf.json b/src/test-suite/tests/multipleOf.json
index 067638d..ae0372f 100644
--- a/src/test-suite/tests/multipleOf.json
+++ b/src/test-suite/tests/multipleOf.json
@@ -62,6 +62,26 @@
           "schemaLocations": ["#/allOf/0/multipleOf", "#/allOf/1/multipleOf"]
         }
       ]
+    },
+    {
+      "description": "multipleOf constraints within allOf are partially satisfied",
+      "schema": {
+        "allOf": [
+          { "multipleOf": 2 },
+          { "multipleOf": 3 }
+        ]
+      },
+      "instance": 9,
+      "errors": [
+        {
+          "messageId": "multipleOf-message",
+          "messageParams": {
+            "multipleOf": "6"
+          },
+          "instanceLocation": "#",
+          "schemaLocations": ["#/allOf/0/multipleOf", "#/allOf/1/multipleOf"]
+        }
+      ]
     }
   ]
 }