diff --git a/src/main/java/com/networknt/schema/keyword/BaseKeywordValidator.java b/src/main/java/com/networknt/schema/keyword/BaseKeywordValidator.java
index 342b1136..62f86436 100644
--- a/src/main/java/com/networknt/schema/keyword/BaseKeywordValidator.java
+++ b/src/main/java/com/networknt/schema/keyword/BaseKeywordValidator.java
@@ -17,6 +17,7 @@
 package com.networknt.schema.keyword;
 
 import tools.jackson.databind.JsonNode;
+
 import com.networknt.schema.ErrorMessages;
 import com.networknt.schema.Schema;
 import com.networknt.schema.MessageSourceError;
@@ -83,12 +84,23 @@ public Schema getParentSchema() {
         return this.parentSchema;
     }
 
-    protected String getNodeFieldType() {
+    protected boolean hasType(String type) {
         JsonNode typeField = this.getParentSchema().getSchemaNode().get("type");
         if (typeField != null) {
-            return typeField.asString();
+            switch (typeField.getNodeType()) {
+            case STRING:
+                return type.equals(typeField.stringValue());
+            case ARRAY:
+                for (JsonNode item : typeField.values()) {
+                    if (item.isString() && type.equals(item.stringValue())) {
+                        return true;
+                    }
+                }
+            default:
+                return false;
+            }
         }
-        return null;
+        return false;
     }
 
     protected void preloadSchemas(final Collection<Schema> schemas) {
diff --git a/src/main/java/com/networknt/schema/keyword/ExclusiveMaximumValidator.java b/src/main/java/com/networknt/schema/keyword/ExclusiveMaximumValidator.java
index c73dee01..9a4fb481 100644
--- a/src/main/java/com/networknt/schema/keyword/ExclusiveMaximumValidator.java
+++ b/src/main/java/com/networknt/schema/keyword/ExclusiveMaximumValidator.java
@@ -41,7 +41,7 @@ public ExclusiveMaximumValidator(SchemaLocation schemaLocation, final JsonNode s
             throw new SchemaException("exclusiveMaximum value is not a number");
         }
         final String maximumText = schemaNode.asString();
-        if ((schemaNode.isLong() || schemaNode.isInt()) && (JsonType.INTEGER.toString().equals(getNodeFieldType()))) {
+        if ((schemaNode.isLong() || schemaNode.isInt()) && hasType(JsonType.INTEGER.toString())) {
             // "integer", and within long range
             final long lm = schemaNode.asLong();
             typedMaximum = new ThresholdMixin() {
diff --git a/src/main/java/com/networknt/schema/keyword/ExclusiveMinimumValidator.java b/src/main/java/com/networknt/schema/keyword/ExclusiveMinimumValidator.java
index 600e37dc..6b017064 100644
--- a/src/main/java/com/networknt/schema/keyword/ExclusiveMinimumValidator.java
+++ b/src/main/java/com/networknt/schema/keyword/ExclusiveMinimumValidator.java
@@ -45,7 +45,7 @@ public ExclusiveMinimumValidator(SchemaLocation schemaLocation, final JsonNode s
             throw new SchemaException("exclusiveMinimum value is not a number");
         }
         final String minimumText = schemaNode.asString();
-        if ((schemaNode.isLong() || schemaNode.isInt()) && JsonType.INTEGER.toString().equals(getNodeFieldType())) {
+        if ((schemaNode.isLong() || schemaNode.isInt()) && hasType(JsonType.INTEGER.toString())) {
             // "integer", and within long range
             final long lmin = schemaNode.asLong();
             typedMinimum = new ThresholdMixin() {
diff --git a/src/main/java/com/networknt/schema/keyword/MaximumValidator.java b/src/main/java/com/networknt/schema/keyword/MaximumValidator.java
index 2d38e2f0..0dd131eb 100644
--- a/src/main/java/com/networknt/schema/keyword/MaximumValidator.java
+++ b/src/main/java/com/networknt/schema/keyword/MaximumValidator.java
@@ -54,7 +54,7 @@ public MaximumValidator(SchemaLocation schemaLocation, final JsonNode schemaNode
         }
 
         final String maximumText = schemaNode.asString();
-        if ((schemaNode.isLong() || schemaNode.isInt()) && (JsonType.INTEGER.toString().equals(getNodeFieldType()))) {
+        if ((schemaNode.isLong() || schemaNode.isInt()) && hasType(JsonType.INTEGER.toString())) {
             // "integer", and within long range
             final long lm = schemaNode.asLong();
             this.typedMaximum = new ThresholdMixin() {
diff --git a/src/main/java/com/networknt/schema/keyword/MinimumValidator.java b/src/main/java/com/networknt/schema/keyword/MinimumValidator.java
index 25012b7d..57851140 100644
--- a/src/main/java/com/networknt/schema/keyword/MinimumValidator.java
+++ b/src/main/java/com/networknt/schema/keyword/MinimumValidator.java
@@ -58,7 +58,7 @@ public MinimumValidator(SchemaLocation schemaLocation, final JsonNode schemaNode
         }
 
         final String minimumText = schemaNode.asString();
-        if ((schemaNode.isLong() || schemaNode.isInt()) && JsonType.INTEGER.toString().equals(getNodeFieldType())) {
+        if ((schemaNode.isLong() || schemaNode.isInt()) && hasType(JsonType.INTEGER.toString())) {
             // "integer", and within long range
             final long lmin = schemaNode.asLong();
             this.typedMinimum = new ThresholdMixin() {
diff --git a/src/test/java/com/networknt/schema/ExclusiveMaximumValidatorTest.java b/src/test/java/com/networknt/schema/ExclusiveMaximumValidatorTest.java
new file mode 100644
index 00000000..287b3e0b
--- /dev/null
+++ b/src/test/java/com/networknt/schema/ExclusiveMaximumValidatorTest.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2024 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.networknt.schema;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.jupiter.api.Test;
+
+import com.networknt.schema.dialect.Dialects;
+
+/**
+ * Test ExclusiveMaximumValidator validator.
+ */
+class ExclusiveMaximumValidatorTest {
+    @Test
+    void exclusiveMaximum() {
+        final String schemaString = """
+        {
+            "$schema": "http://json-schema.org/draft-07/schema#",
+            "type": ["null", "integer"],
+            "exclusiveMaximum": 10
+        }
+        """;
+        final SchemaRegistry schemaRegistry = SchemaRegistry.withDialect(Dialects.getDraft7());
+        assertEquals(1, schemaRegistry.getSchema(schemaString).validate("10", InputFormat.JSON).size());
+    }
+}
diff --git a/src/test/java/com/networknt/schema/ExclusiveMinimumValidatorTest.java b/src/test/java/com/networknt/schema/ExclusiveMinimumValidatorTest.java
index 48e17dff..f5da433e 100644
--- a/src/test/java/com/networknt/schema/ExclusiveMinimumValidatorTest.java
+++ b/src/test/java/com/networknt/schema/ExclusiveMinimumValidatorTest.java
@@ -92,4 +92,17 @@ void draftV7ShouldNotAllowExclusiveMinimumBoolean() {
         SchemaRegistry factory = SchemaRegistry.withDialect(dialect);
         assertThrows(SchemaException.class, () -> factory.getSchema(schemaData));
     }
+
+    @Test
+    void exclusiveMinimum() {
+        final String schemaString = """
+        {
+            "$schema": "http://json-schema.org/draft-07/schema#",
+            "type": ["null", "integer"],
+            "exclusiveMinimum": 10
+        }
+        """;
+        final SchemaRegistry schemaRegistry = SchemaRegistry.withDialect(Dialects.getDraft7());
+        assertEquals(1, schemaRegistry.getSchema(schemaString).validate("10", InputFormat.JSON).size());
+    }
 }
diff --git a/src/test/java/com/networknt/schema/MaximumValidatorTest.java b/src/test/java/com/networknt/schema/MaximumValidatorTest.java
index ada7c642..c7c96f4a 100644
--- a/src/test/java/com/networknt/schema/MaximumValidatorTest.java
+++ b/src/test/java/com/networknt/schema/MaximumValidatorTest.java
@@ -21,11 +21,14 @@
 import tools.jackson.databind.ObjectMapper;
 import org.junit.jupiter.api.Test;
 
+import com.networknt.schema.dialect.Dialects;
+
 import java.io.IOException;
 import java.math.BigDecimal;
 import java.util.List;
 
 import static java.lang.String.format;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
@@ -326,6 +329,19 @@ private static void expectSomeMessages(String[][] values, String schemaTemplate,
             assertFalse(messages.isEmpty(), format(MaximumValidatorTest.NEGATIVE_TEST_CASE_TEMPLATE, value, maximum));
         }
     }
+
+    @Test
+    void maximumWithArrayType() {
+        final String schemaString = """
+        {
+            "$schema": "http://json-schema.org/draft-07/schema#",
+            "type": ["null", "integer"],
+            "maximum": 10
+        }
+        """;
+        final SchemaRegistry schemaRegistry = SchemaRegistry.withDialect(Dialects.getDraft7());
+        assertEquals(1, schemaRegistry.getSchema(schemaString).validate("11", InputFormat.JSON).size());
+    }
 }
 
 
diff --git a/src/test/java/com/networknt/schema/MinimumValidatorTest.java b/src/test/java/com/networknt/schema/MinimumValidatorTest.java
index 55f63351..d5ef94c7 100644
--- a/src/test/java/com/networknt/schema/MinimumValidatorTest.java
+++ b/src/test/java/com/networknt/schema/MinimumValidatorTest.java
@@ -18,6 +18,7 @@
 
 import static com.networknt.schema.MaximumValidatorTest.augmentWithQuotes;
 import static java.lang.String.format;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
@@ -28,6 +29,8 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
+import com.networknt.schema.dialect.Dialects;
+
 import tools.jackson.databind.DeserializationFeature;
 import tools.jackson.databind.JsonNode;
 import tools.jackson.databind.ObjectMapper;
@@ -298,6 +301,20 @@ private void expectNoMessages(String[][] values, String integer, ObjectMapper ma
             assertTrue(messages.isEmpty(), format(MinimumValidatorTest.POSITIVT_MESSAGE_TEMPLATE, value, minimum));
         }
     }
+
+    @Test
+    void minimumWithArrayType() {
+        final String schemaString = """
+        {
+            "$schema": "http://json-schema.org/draft-07/schema#",
+            "type": ["null", "integer"],
+            "minimum": 10
+        }
+        """;
+        final SchemaRegistry schemaRegistry = SchemaRegistry.withDialect(Dialects.getDraft7());
+        assertEquals(1, schemaRegistry.getSchema(schemaString).validate("9", InputFormat.JSON).size());
+    }
+
 }