diff --git a/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationAdapter.java b/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationAdapter.java
new file mode 100644
index 0000000000..022c2015c1
--- /dev/null
+++ b/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationAdapter.java
@@ -0,0 +1,459 @@
+/*
+ * Copyright 2002-2023 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
+ *
+ *      https://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 org.springframework.validation.beanvalidation;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.Function;
+import java.util.function.Supplier;
+
+import jakarta.validation.ConstraintViolation;
+import jakarta.validation.ElementKind;
+import jakarta.validation.Path;
+import jakarta.validation.Validation;
+import jakarta.validation.Validator;
+import jakarta.validation.ValidatorFactory;
+import jakarta.validation.executable.ExecutableValidator;
+import jakarta.validation.metadata.ConstraintDescriptor;
+
+import org.springframework.aop.framework.AopProxyUtils;
+import org.springframework.aop.support.AopUtils;
+import org.springframework.context.MessageSourceResolvable;
+import org.springframework.context.support.DefaultMessageSourceResolvable;
+import org.springframework.core.BridgeMethodResolver;
+import org.springframework.core.Conventions;
+import org.springframework.core.DefaultParameterNameDiscoverer;
+import org.springframework.core.GenericTypeResolver;
+import org.springframework.core.MethodParameter;
+import org.springframework.core.ParameterNameDiscoverer;
+import org.springframework.core.annotation.AnnotationUtils;
+import org.springframework.lang.Nullable;
+import org.springframework.util.ClassUtils;
+import org.springframework.util.function.SingletonSupplier;
+import org.springframework.validation.BeanPropertyBindingResult;
+import org.springframework.validation.BindingResult;
+import org.springframework.validation.DefaultMessageCodesResolver;
+import org.springframework.validation.Errors;
+import org.springframework.validation.MessageCodesResolver;
+import org.springframework.validation.annotation.Validated;
+
+/**
+ * Assist with applying method-level validation via
+ * {@link jakarta.validation.Validator}, adapt each resulting
+ * {@link ConstraintViolation} to {@link ParameterValidationResult}, and
+ * raise {@link MethodValidationException}.
+ *
+ * <p>Used by {@link MethodValidationInterceptor}.
+ *
+ * @author Rossen Stoyanchev
+ * @since 6.1
+ */
+public class MethodValidationAdapter {
+
+	private static final Comparator<ParameterValidationResult> RESULT_COMPARATOR = new ResultComparator();
+
+
+	private final Supplier<Validator> validator;
+
+	private final Supplier<SpringValidatorAdapter> validatorAdapter;
+
+	private MessageCodesResolver messageCodesResolver = new DefaultMessageCodesResolver();
+
+	private ParameterNameDiscoverer parameterNameDiscoverer = new DefaultParameterNameDiscoverer();
+
+
+	/**
+	 * Create an instance using a default JSR-303 validator underneath.
+	 */
+	@SuppressWarnings("DataFlowIssue")
+	public MethodValidationAdapter() {
+		this.validator = SingletonSupplier.of(() -> Validation.buildDefaultValidatorFactory().getValidator());
+		this.validatorAdapter = SingletonSupplier.of(() -> new SpringValidatorAdapter(this.validator.get()));
+	}
+
+	/**
+	 * Create an instance using the given JSR-303 ValidatorFactory.
+	 * @param validatorFactory the JSR-303 ValidatorFactory to use
+	 */
+	@SuppressWarnings("DataFlowIssue")
+	public MethodValidationAdapter(ValidatorFactory validatorFactory) {
+		this.validator = SingletonSupplier.of(validatorFactory::getValidator);
+		this.validatorAdapter = SingletonSupplier.of(() -> new SpringValidatorAdapter(this.validator.get()));
+	}
+
+	/**
+	 * Create an instance using the given JSR-303 Validator.
+	 * @param validator the JSR-303 Validator to use
+	 */
+	public MethodValidationAdapter(Validator validator) {
+		this.validator = () -> validator;
+		this.validatorAdapter = () -> new SpringValidatorAdapter(validator);
+	}
+
+	/**
+	 * Create an instance for the supplied (potentially lazily initialized) Validator.
+	 * @param validator a Supplier for the Validator to use
+	 */
+	public MethodValidationAdapter(Supplier<Validator> validator) {
+		this.validator = validator;
+		this.validatorAdapter = () -> new SpringValidatorAdapter(this.validator.get());
+	}
+
+
+	/**
+	 * Set the strategy to use to determine message codes for violations.
+	 * <p>Default is a DefaultMessageCodesResolver.
+	 */
+	public void setMessageCodesResolver(MessageCodesResolver messageCodesResolver) {
+		this.messageCodesResolver = messageCodesResolver;
+	}
+
+	/**
+	 * Return the {@link #setMessageCodesResolver(MessageCodesResolver) configured}
+	 * {@code MessageCodesResolver}.
+	 */
+	public MessageCodesResolver getMessageCodesResolver() {
+		return this.messageCodesResolver;
+	}
+
+	/**
+	 * Set the ParameterNameDiscoverer to use to resolve method parameter names
+	 * that is in turn used to create error codes for {@link MessageSourceResolvable}.
+	 * <p>Default is {@link org.springframework.core.DefaultParameterNameDiscoverer}.
+	 */
+	public void setParameterNameDiscoverer(ParameterNameDiscoverer parameterNameDiscoverer) {
+		this.parameterNameDiscoverer = parameterNameDiscoverer;
+	}
+
+	/**
+	 * Return the {@link #setParameterNameDiscoverer(ParameterNameDiscoverer) configured}
+	 * {@code ParameterNameDiscoverer}.
+	 */
+	public ParameterNameDiscoverer getParameterNameDiscoverer() {
+		return this.parameterNameDiscoverer;
+	}
+
+
+	/**
+	 * Use this method determine the validation groups to pass into
+	 * {@link #validateMethodArguments(Object, Method, Object[], Class[])} and
+	 * {@link #validateMethodReturnValue(Object, Method, Object, Class[])}.
+	 * <p>Default are the validation groups as specified in the {@link Validated}
+	 * annotation on the method, or on the containing target class of the method,
+	 * or for an AOP proxy without a target (with all behavior in advisors), also
+	 * check on proxied interfaces.
+	 * @param target the target Object
+	 * @param method the target method
+	 * @return the applicable validation groups as a {@code Class} array
+	 */
+	public static Class<?>[] determineValidationGroups(Object target, Method method) {
+		Validated validatedAnn = AnnotationUtils.findAnnotation(method, Validated.class);
+		if (validatedAnn == null) {
+			if (AopUtils.isAopProxy(target)) {
+				for (Class<?> type : AopProxyUtils.proxiedUserInterfaces(target)) {
+					validatedAnn = AnnotationUtils.findAnnotation(type, Validated.class);
+					if (validatedAnn != null) {
+						break;
+					}
+				}
+			}
+			else {
+				validatedAnn = AnnotationUtils.findAnnotation(target.getClass(), Validated.class);
+			}
+		}
+		return (validatedAnn != null ? validatedAnn.value() : new Class<?>[0]);
+	}
+
+	/**
+	 * Validate the given method arguments and raise {@link ConstraintViolation}
+	 * in case of any errors.
+	 * @param target the target Object
+	 * @param method the target method
+	 * @param arguments candidate arguments for a method invocation
+	 * @param groups groups for validation determined via
+	 * {@link #determineValidationGroups(Object, Method)}
+	 */
+	public void validateMethodArguments(Object target, Method method, Object[] arguments, Class<?>[] groups) {
+		ExecutableValidator execVal = this.validator.get().forExecutables();
+		Set<ConstraintViolation<Object>> result;
+		try {
+			result = execVal.validateParameters(target, method, arguments, groups);
+		}
+		catch (IllegalArgumentException ex) {
+			// Probably a generic type mismatch between interface and impl as reported in SPR-12237 / HV-1011
+			// Let's try to find the bridged method on the implementation class...
+			Method mostSpecificMethod = ClassUtils.getMostSpecificMethod(method, target.getClass());
+			Method bridgedMethod = BridgeMethodResolver.findBridgedMethod(mostSpecificMethod);
+			result = execVal.validateParameters(target, bridgedMethod, arguments, groups);
+		}
+		if (!result.isEmpty()) {
+			throw createException(target, method, result, i -> arguments[i]);
+		}
+	}
+
+	/**
+	 * Validate the given return value and raise {@link ConstraintViolation}
+	 * in case of any errors.
+	 * @param target the target Object
+	 * @param method the target method
+	 * @param returnValue value returned from invoking the target method
+	 * @param groups groups for validation determined via
+	 * {@link #determineValidationGroups(Object, Method)}
+	 */
+	public void validateMethodReturnValue(
+			Object target, Method method, @Nullable Object returnValue, Class<?>[] groups) {
+
+		ExecutableValidator execVal = this.validator.get().forExecutables();
+		Set<ConstraintViolation<Object>> result = execVal.validateReturnValue(target, method, returnValue, groups);
+		if (!result.isEmpty()) {
+			throw createException(target, method, result, i -> returnValue);
+		}
+	}
+
+	private MethodValidationException createException(
+			Object target, Method method, Set<ConstraintViolation<Object>> violations,
+			Function<Integer, Object> argumentFunction) {
+
+		Map<MethodParameter, ValueResultBuilder> parameterViolations = new LinkedHashMap<>();
+		Map<Path.Node, BeanResultBuilder> cascadedViolations = new LinkedHashMap<>();
+
+		for (ConstraintViolation<Object> violation : violations) {
+			Iterator<Path.Node> itr = violation.getPropertyPath().iterator();
+			while (itr.hasNext()) {
+				Path.Node node = itr.next();
+
+				MethodParameter parameter;
+				if (node.getKind().equals(ElementKind.PARAMETER)) {
+					parameter = new MethodParameter(method, node.as(Path.ParameterNode.class).getParameterIndex());
+				}
+				else if (node.getKind().equals(ElementKind.RETURN_VALUE)) {
+					parameter = new MethodParameter(method, -1);
+				}
+				else {
+					continue;
+				}
+				parameter.initParameterNameDiscovery(this.parameterNameDiscoverer);
+
+				Object argument = argumentFunction.apply(parameter.getParameterIndex());
+				if (!itr.hasNext()) {
+					parameterViolations
+							.computeIfAbsent(parameter, p -> new ValueResultBuilder(target, parameter, argument))
+							.addViolation(violation);
+				}
+				else {
+					cascadedViolations
+							.computeIfAbsent(node, n -> new BeanResultBuilder(parameter, argument, itr.next()))
+							.addViolation(violation);
+				}
+				break;
+			}
+		}
+
+		List<ParameterValidationResult> validatonResultList = new ArrayList<>();
+		parameterViolations.forEach((parameter, builder) -> validatonResultList.add(builder.build()));
+		cascadedViolations.forEach((node, builder) -> validatonResultList.add(builder.build()));
+		validatonResultList.sort(RESULT_COMPARATOR);
+
+		return new MethodValidationException(target, method, validatonResultList, violations);
+	}
+
+	/**
+	 * Create a {@link MessageSourceResolvable} for the given violation.
+	 * @param target target of the method invocation to which validation was applied
+	 * @param parameter the method parameter associated with the violation
+	 * @param violation the violation
+	 * @return the created {@code MessageSourceResolvable}
+	 */
+	private MessageSourceResolvable createMessageSourceResolvable(
+			Object target, MethodParameter parameter, ConstraintViolation<Object> violation) {
+
+		String objectName = Conventions.getVariableName(target) + "#" + parameter.getExecutable().getName();
+		String paramName = (parameter.getParameterName() != null ? parameter.getParameterName() : "");
+		Class<?> parameterType = parameter.getParameterType();
+
+		ConstraintDescriptor<?> descriptor = violation.getConstraintDescriptor();
+		String code = descriptor.getAnnotation().annotationType().getSimpleName();
+		String[] codes = this.messageCodesResolver.resolveMessageCodes(code, objectName, paramName, parameterType);
+		Object[] arguments = this.validatorAdapter.get().getArgumentsForConstraint(objectName, paramName, descriptor);
+
+		return new DefaultMessageSourceResolvable(codes, arguments, violation.getMessage());
+	}
+
+	/**
+	 * Select an object name and create a {@link BindingResult} for the argument.
+	 * <p>By default, the name is based on the parameter name, or for a return type on
+	 * {@link Conventions#getVariableNameForReturnType(Method, Class, Object)}.
+	 * <p>If a name cannot be determined for any reason, e.g. a return value with
+	 * insufficient type information, then {@code "{methodName}.arg{index}"} is used.
+	 * @param parameter the method parameter
+	 * @param argument the argument value
+	 * @return the determined name
+	 */
+	private BindingResult createBindingResult(MethodParameter parameter, @Nullable Object argument) {
+		// TODO: allow external customization via Function (e.g. from @ModelAttribute + Conventions based on type)
+		String objectName = parameter.getParameterName();
+		int index = parameter.getParameterIndex();
+		if (index == -1) {
+			try {
+				Method method = parameter.getMethod();
+				if (method != null) {
+					Class<?> resolvedType = GenericTypeResolver.resolveReturnType(method, parameter.getContainingClass());
+					objectName = Conventions.getVariableNameForReturnType(method, resolvedType, argument);
+				}
+			}
+			catch (IllegalArgumentException ex) {
+				// insufficient type information
+			}
+		}
+		if (objectName == null) {
+			objectName = (parameter.getExecutable().getName() + (index != -1 ? ".arg" + index : ""));
+		}
+		BeanPropertyBindingResult result = new BeanPropertyBindingResult(argument, objectName);
+		result.setMessageCodesResolver(this.messageCodesResolver);
+		return result;
+	}
+
+
+	/**
+	 * Builds a validation result for a value method parameter with constraints
+	 * declared directly on it.
+	 */
+	private final class ValueResultBuilder {
+
+		private final Object target;
+
+		private final MethodParameter parameter;
+
+		@Nullable
+		private final Object argument;
+
+		private final List<MessageSourceResolvable> resolvableErrors = new ArrayList<>();
+
+		private final Set<ConstraintViolation<Object>> violations = new LinkedHashSet<>();
+
+		public ValueResultBuilder(Object target, MethodParameter parameter, @Nullable Object argument) {
+			this.target = target;
+			this.parameter = parameter;
+			this.argument = argument;
+		}
+
+		public void addViolation(ConstraintViolation<Object> violation) {
+			this.violations.add(violation);
+			this.resolvableErrors.add(createMessageSourceResolvable(this.target, this.parameter, violation));
+		}
+
+		public ParameterValidationResult build() {
+			return new ParameterValidationResult(
+					this.parameter, this.argument, this.resolvableErrors, this.violations);
+		}
+
+	}
+
+
+	/**
+	 * Builds a validation result for an {@link jakarta.validation.Valid @Valid}
+	 * annotated bean method parameter with cascaded constraints.
+	 */
+	private final class BeanResultBuilder {
+
+		private final MethodParameter parameter;
+
+		@Nullable
+		private final Object argument;
+
+		@Nullable
+		private final Object container;
+
+		@Nullable
+		private final Integer containerIndex;
+
+		@Nullable
+		private final Object containerKey;
+
+		private final Errors errors;
+
+		private final Set<ConstraintViolation<Object>> violations = new LinkedHashSet<>();
+
+		public BeanResultBuilder(MethodParameter parameter, @Nullable Object argument, Path.Node node) {
+			this.parameter = parameter;
+
+			this.containerIndex = node.getIndex();
+			this.containerKey = node.getKey();
+			if (argument instanceof List<?> list && this.containerIndex != null) {
+				this.container = list;
+				argument = list.get(this.containerIndex);
+			}
+			else if (argument instanceof Map<?, ?> map && this.containerKey != null) {
+				this.container = map;
+				argument = map.get(this.containerKey);
+			}
+			else {
+				this.container = null;
+			}
+
+			this.argument = argument;
+			this.errors = createBindingResult(parameter, argument);
+		}
+
+		public void addViolation(ConstraintViolation<Object> violation) {
+			this.violations.add(violation);
+		}
+
+		public ParameterErrors build() {
+			validatorAdapter.get().processConstraintViolations(this.violations, this.errors);
+			return new ParameterErrors(
+					this.parameter, this.argument, this.errors, this.violations,
+					this.container, this.containerIndex, this.containerKey);
+		}
+	}
+
+
+	/**
+	 * Comparator for validation results, sorted by method parameter index first,
+	 * also falling back on container indexes if necessary for cascaded
+	 * constraints on a List container.
+	 */
+	private final static class ResultComparator implements Comparator<ParameterValidationResult> {
+
+		@Override
+		public int compare(ParameterValidationResult result1, ParameterValidationResult result2) {
+			int index1 = result1.getMethodParameter().getParameterIndex();
+			int index2 = result2.getMethodParameter().getParameterIndex();
+			int i = Integer.compare(index1, index2);
+			if (i != 0) {
+				return i;
+			}
+			if (result1 instanceof ParameterErrors errors1 && result2 instanceof ParameterErrors errors2) {
+				Integer containerIndex1 = errors1.getContainerIndex();
+				Integer containerIndex2 = errors2.getContainerIndex();
+				if (containerIndex1 != null && containerIndex2 != null) {
+					i = Integer.compare(containerIndex1, containerIndex2);
+					return i;
+				}
+			}
+			return 0;
+		}
+	}
+
+}
diff --git a/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationDelegate.java b/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationDelegate.java
deleted file mode 100644
index 5509d23eab..0000000000
--- a/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationDelegate.java
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Copyright 2002-2023 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
- *
- *      https://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 org.springframework.validation.beanvalidation;
-
-import java.lang.reflect.Method;
-import java.util.Set;
-import java.util.function.Supplier;
-
-import jakarta.validation.ConstraintViolation;
-import jakarta.validation.ConstraintViolationException;
-import jakarta.validation.Validation;
-import jakarta.validation.Validator;
-import jakarta.validation.ValidatorFactory;
-import jakarta.validation.executable.ExecutableValidator;
-
-import org.springframework.aop.framework.AopProxyUtils;
-import org.springframework.aop.support.AopUtils;
-import org.springframework.core.BridgeMethodResolver;
-import org.springframework.core.annotation.AnnotationUtils;
-import org.springframework.lang.Nullable;
-import org.springframework.util.ClassUtils;
-import org.springframework.util.function.SingletonSupplier;
-import org.springframework.validation.annotation.Validated;
-
-/**
- * Helper class to apply method-level validation on annotated methods via
- * {@link jakarta.validation.Valid}.
- *
- * <p>Used by {@link MethodValidationInterceptor}.
- *
- * @author Rossen Stoyanchev
- * @since 6.1.0
- */
-public class MethodValidationDelegate {
-
-	private final Supplier<Validator> validator;
-
-
-	/**
-	 * Create an instance using a default JSR-303 validator underneath.
-	 */
-	public MethodValidationDelegate() {
-		this.validator = SingletonSupplier.of(() -> Validation.buildDefaultValidatorFactory().getValidator());
-	}
-
-	/**
-	 * Create an instance using the given JSR-303 ValidatorFactory.
-	 * @param validatorFactory the JSR-303 ValidatorFactory to use
-	 */
-	public MethodValidationDelegate(ValidatorFactory validatorFactory) {
-		this.validator = SingletonSupplier.of(validatorFactory::getValidator);
-	}
-
-	/**
-	 * Create an instance using the given JSR-303 Validator.
-	 * @param validator the JSR-303 Validator to use
-	 */
-	public MethodValidationDelegate(Validator validator) {
-		this.validator = () -> validator;
-	}
-
-	/**
-	 * Create an instance for the supplied (potentially lazily initialized) Validator.
-	 * @param validator a Supplier for the Validator to use
-	 */
-	public MethodValidationDelegate(Supplier<Validator> validator) {
-		this.validator = validator;
-	}
-
-
-	/**
-	 * Use this method determine the validation groups to pass into
-	 * {@link #validateMethodArguments(Object, Method, Object[], Class[])} and
-	 * {@link #validateMethodReturnValue(Object, Method, Object, Class[])}.
-	 * <p>Default are the validation groups as specified in the {@link Validated}
-	 * annotation on the method, or on the containing target class of the method,
-	 * or for an AOP proxy without a target (with all behavior in advisors), also
-	 * check on proxied interfaces.
-	 * @param target the target Object
-	 * @param method the target method
-	 * @return the applicable validation groups as a {@code Class} array
-	 */
-	public Class<?>[] determineValidationGroups(Object target, Method method) {
-		Validated validatedAnn = AnnotationUtils.findAnnotation(method, Validated.class);
-		if (validatedAnn == null) {
-			if (AopUtils.isAopProxy(target)) {
-				for (Class<?> type : AopProxyUtils.proxiedUserInterfaces(target)) {
-					validatedAnn = AnnotationUtils.findAnnotation(type, Validated.class);
-					if (validatedAnn != null) {
-						break;
-					}
-				}
-			}
-			else {
-				validatedAnn = AnnotationUtils.findAnnotation(target.getClass(), Validated.class);
-			}
-		}
-		return (validatedAnn != null ? validatedAnn.value() : new Class<?>[0]);
-	}
-
-	/**
-	 * Validate the given method arguments and raise {@link ConstraintViolation}
-	 * in case of any errors.
-	 * @param target the target Object
-	 * @param method the target method
-	 * @param arguments candidate arguments for a method invocation
-	 * @param groups groups for validation determined via
-	 * {@link #determineValidationGroups(Object, Method)}
-	 */
-	public void validateMethodArguments(Object target, Method method, Object[] arguments, Class<?>[] groups) {
-		ExecutableValidator execVal = this.validator.get().forExecutables();
-		Set<ConstraintViolation<Object>> result;
-		try {
-			result = execVal.validateParameters(target, method, arguments, groups);
-		}
-		catch (IllegalArgumentException ex) {
-			// Probably a generic type mismatch between interface and impl as reported in SPR-12237 / HV-1011
-			// Let's try to find the bridged method on the implementation class...
-			Method mostSpecificMethod = ClassUtils.getMostSpecificMethod(method, target.getClass());
-			Method bridgedMethod = BridgeMethodResolver.findBridgedMethod(mostSpecificMethod);
-			result = execVal.validateParameters(target, bridgedMethod, arguments, groups);
-		}
-		if (!result.isEmpty()) {
-			throw new ConstraintViolationException(result);
-		}
-	}
-
-	/**
-	 * Validate the given return value and raise {@link ConstraintViolation}
-	 * in case of any errors.
-	 * @param target the target Object
-	 * @param method the target method
-	 * @param returnValue value returned from invoking the target method
-	 * @param groups groups for validation determined via
-	 * {@link #determineValidationGroups(Object, Method)}
-	 */
-	public void validateMethodReturnValue(
-			Object target, Method method, @Nullable Object returnValue, Class<?>[] groups) {
-
-		ExecutableValidator execVal = this.validator.get().forExecutables();
-		Set<ConstraintViolation<Object>> result = execVal.validateReturnValue(target, method, returnValue, groups);
-		if (!result.isEmpty()) {
-			throw new ConstraintViolationException(result);
-		}
-	}
-
-}
diff --git a/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationException.java b/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationException.java
new file mode 100644
index 0000000000..89b4460429
--- /dev/null
+++ b/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationException.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright 2002-2023 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
+ *
+ *      https://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 org.springframework.validation.beanvalidation;
+
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.Set;
+
+import jakarta.validation.ConstraintViolation;
+import jakarta.validation.ConstraintViolationException;
+
+/**
+ * Extension of {@link ConstraintViolationException} that exposes an additional
+ * list of {@link ParameterValidationResult} with violations adapted to
+ * {@link org.springframework.context.MessageSourceResolvable} and grouped by
+ * method parameter.
+ *
+ * <p>For {@link jakarta.validation.Valid @Valid}-annotated, Object method
+ * parameters or return types with cascaded violations, the {@link ParameterErrors}
+ * subclass of {@link ParameterValidationResult} implements
+ * {@link org.springframework.validation.Errors} and exposes
+ * {@link org.springframework.validation.FieldError field errors}.
+ *
+ * @author Rossen Stoyanchev
+ * @since 6.1
+ * @see ParameterValidationResult
+ * @see ParameterErrors
+ * @see MethodValidationAdapter
+ */
+@SuppressWarnings("serial")
+public class MethodValidationException extends ConstraintViolationException {
+
+	private final Object target;
+
+	private final Method method;
+
+	private final List<ParameterValidationResult> allValidationResults;
+
+
+	public MethodValidationException(
+			Object target, Method method,
+			List<ParameterValidationResult> validationResults,
+			Set<? extends ConstraintViolation<?>> violations) {
+
+		super(violations);
+		this.target = target;
+		this.method = method;
+		this.allValidationResults = validationResults;
+	}
+
+
+	/**
+	 * Return the target of the method invocation to which validation was applied.
+	 */
+	public Object getTarget() {
+		return this.target;
+	}
+
+	/**
+	 * Return the method to which validation was applied.
+	 */
+	public Method getMethod() {
+		return this.method;
+	}
+
+	/**
+	 * Return all validation results. This includes method parameters with
+	 * constraints declared on them, as well as
+	 * {@link jakarta.validation.Valid @Valid} method parameters with
+	 * cascaded constraints.
+	 * @see #getValueResults()
+	 * @see #getBeanResults()
+	 */
+	public List<ParameterValidationResult> getAllValidationResults() {
+		return this.allValidationResults;
+	}
+
+	/**
+	 * Return only validation results for method parameters with constraints
+	 * declared directly on them. This excludes
+	 * {@link jakarta.validation.Valid @Valid} method parameters with cascaded
+	 * constraints.
+	 * @see #getAllValidationResults()
+	 */
+	public List<ParameterValidationResult> getValueResults() {
+		return this.allValidationResults.stream()
+				.filter(result -> !(result instanceof ParameterErrors))
+				.toList();
+	}
+
+	/**
+	 * Return only validation results for {@link jakarta.validation.Valid @Valid}
+	 * method parameters with cascaded constraints. This excludes method
+	 * parameters with constraints declared directly on them.
+	 * @see #getAllValidationResults()
+	 */
+	public List<ParameterErrors> getBeanResults() {
+		return this.allValidationResults.stream()
+				.filter(result -> result instanceof ParameterErrors)
+				.map(result -> (ParameterErrors) result)
+				.toList();
+	}
+
+}
diff --git a/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationInterceptor.java b/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationInterceptor.java
index b6dc9fbbe8..3a07fed041 100644
--- a/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationInterceptor.java
+++ b/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationInterceptor.java
@@ -55,14 +55,14 @@ import org.springframework.validation.annotation.Validated;
  */
 public class MethodValidationInterceptor implements MethodInterceptor {
 
-	private final MethodValidationDelegate delegate;
+	private final MethodValidationAdapter delegate;
 
 
 	/**
 	 * Create a new MethodValidationInterceptor using a default JSR-303 validator underneath.
 	 */
 	public MethodValidationInterceptor() {
-		this.delegate = new MethodValidationDelegate();
+		this.delegate = new MethodValidationAdapter();
 	}
 
 	/**
@@ -70,7 +70,7 @@ public class MethodValidationInterceptor implements MethodInterceptor {
 	 * @param validatorFactory the JSR-303 ValidatorFactory to use
 	 */
 	public MethodValidationInterceptor(ValidatorFactory validatorFactory) {
-		this.delegate = new MethodValidationDelegate(validatorFactory);
+		this.delegate = new MethodValidationAdapter(validatorFactory);
 	}
 
 	/**
@@ -78,7 +78,7 @@ public class MethodValidationInterceptor implements MethodInterceptor {
 	 * @param validator the JSR-303 Validator to use
 	 */
 	public MethodValidationInterceptor(Validator validator) {
-		this.delegate = new MethodValidationDelegate(validator);
+		this.delegate = new MethodValidationAdapter(validator);
 	}
 
 	/**
@@ -88,7 +88,7 @@ public class MethodValidationInterceptor implements MethodInterceptor {
 	 * @since 6.0
 	 */
 	public MethodValidationInterceptor(Supplier<Validator> validator) {
-		this.delegate = new MethodValidationDelegate(validator);
+		this.delegate = new MethodValidationAdapter(validator);
 	}
 
 
@@ -153,7 +153,7 @@ public class MethodValidationInterceptor implements MethodInterceptor {
 	protected Class<?>[] determineValidationGroups(MethodInvocation invocation) {
 		Object target = getTarget(invocation);
 		Method method = invocation.getMethod();
-		return this.delegate.determineValidationGroups(target, method);
+		return MethodValidationAdapter.determineValidationGroups(target, method);
 	}
 
 }
diff --git a/spring-context/src/main/java/org/springframework/validation/beanvalidation/ParameterErrors.java b/spring-context/src/main/java/org/springframework/validation/beanvalidation/ParameterErrors.java
new file mode 100644
index 0000000000..3c7d129a95
--- /dev/null
+++ b/spring-context/src/main/java/org/springframework/validation/beanvalidation/ParameterErrors.java
@@ -0,0 +1,263 @@
+/*
+ * Copyright 2002-2023 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
+ *
+ *      https://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 org.springframework.validation.beanvalidation;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import jakarta.validation.ConstraintViolation;
+
+import org.springframework.core.MethodParameter;
+import org.springframework.lang.Nullable;
+import org.springframework.validation.Errors;
+import org.springframework.validation.FieldError;
+import org.springframework.validation.ObjectError;
+
+/**
+ * Extension of {@link ParameterValidationResult} that's created for Object
+ * method arguments or return values with cascaded violations on their properties.
+ * Such method parameters are annotated with {@link jakarta.validation.Valid @Valid},
+ * or in the case of return values, the annotation is on the method.
+ *
+ * <p>In addition to the (generic) {@link #getResolvableErrors()
+ * MessageSourceResolvable errors} from the base class, this subclass implements
+ * {@link Errors} to expose convenient access to the same as {@link FieldError}s.
+ *
+ * <p>When {@code @Valid} is declared on a {@link List} or {@link java.util.Map}
+ * parameter, a separate {@link ParameterErrors} is created for each list or map
+ * value for which there are constraint violations. In such cases, the
+ * {@link #getContainer()} is the list or map, while {@link #getContainerIndex()}
+ * and {@link #getContainerKey()} reflect the index or key of the value.
+ *
+ * @author Rossen Stoyanchev
+ * @since 6.1
+ */
+public class ParameterErrors extends ParameterValidationResult implements Errors {
+
+	private final Errors errors;
+
+	@Nullable
+	private final Object container;
+
+	@Nullable
+	private final Integer containerIndex;
+
+	@Nullable
+	private final Object containerKey;
+
+
+	/**
+	 * Create a {@code ParameterErrors}.
+	 */
+	public ParameterErrors(
+			MethodParameter parameter, @Nullable Object argument, Errors errors,
+			Set<ConstraintViolation<Object>> violations,
+			@Nullable Object container, @Nullable Integer index, @Nullable Object key) {
+
+		super(parameter, argument, new ArrayList<>(errors.getAllErrors()), violations);
+
+		this.errors = errors;
+		this.container = container;
+		this.containerIndex = index;
+		this.containerKey = key;
+	}
+
+
+	/**
+	 * When {@code @Valid} is declared on a {@link List} or {@link java.util.Map}
+	 * method parameter, this method returns the list or map that contained the
+	 * validated object {@link #getArgument() argument}, while
+	 * {@link #getContainerIndex()} and {@link #getContainerKey()} returns the
+	 * respective index or key.
+	 */
+	@Nullable
+	public Object getContainer() {
+		return this.container;
+	}
+
+	/**
+	 * When {@code @Valid} is declared on a {@link List}, this method returns
+	 * the index under which the validated object {@link #getArgument() argument}
+	 * is stored in the list {@link #getContainer() container}.
+	 */
+	@Nullable
+	public Integer getContainerIndex() {
+		return this.containerIndex;
+	}
+
+	/**
+	 * When {@code @Valid} is declared on a {@link java.util.Map}, this method
+	 * returns the key under which the validated object {@link #getArgument()
+	 * argument} is stored in the map {@link #getContainer()}.
+	 */
+	@Nullable
+	public Object getContainerKey() {
+		return this.containerKey;
+	}
+
+
+	// Errors implementation
+
+	@Override
+	public String getObjectName() {
+		return this.errors.getObjectName();
+	}
+
+	@Override
+	public void setNestedPath(String nestedPath) {
+		this.errors.setNestedPath(nestedPath);
+	}
+
+	@Override
+	public String getNestedPath() {
+		return this.errors.getNestedPath();
+	}
+
+	@Override
+	public void pushNestedPath(String subPath) {
+		this.errors.pushNestedPath(subPath);
+	}
+
+	@Override
+	public void popNestedPath() throws IllegalStateException {
+		this.errors.popNestedPath();
+	}
+
+	@Override
+	public void reject(String errorCode) {
+		this.errors.reject(errorCode);
+	}
+
+	@Override
+	public void reject(String errorCode, String defaultMessage) {
+		this.errors.reject(errorCode, defaultMessage);
+	}
+
+	@Override
+	public void reject(String errorCode, @Nullable Object[] errorArgs, @Nullable String defaultMessage) {
+		this.errors.reject(errorCode, errorArgs, defaultMessage);
+	}
+
+	@Override
+	public void rejectValue(@Nullable String field, String errorCode) {
+		this.errors.rejectValue(field, errorCode);
+	}
+
+	@Override
+	public void rejectValue(@Nullable String field, String errorCode, String defaultMessage) {
+		this.errors.rejectValue(field, errorCode, defaultMessage);
+	}
+
+	@Override
+	public void rejectValue(@Nullable String field, String errorCode,
+			@Nullable Object[] errorArgs, @Nullable String defaultMessage) {
+
+		this.errors.rejectValue(field, errorCode, errorArgs, defaultMessage);
+	}
+
+	@Override
+	public void addAllErrors(Errors errors) {
+		this.errors.addAllErrors(errors);
+	}
+
+	@Override
+	public boolean hasErrors() {
+		return this.errors.hasErrors();
+	}
+
+	@Override
+	public int getErrorCount() {
+		return this.errors.getErrorCount();
+	}
+
+	@Override
+	public List<ObjectError> getAllErrors() {
+		return this.errors.getAllErrors();
+	}
+
+	@Override
+	public boolean hasGlobalErrors() {
+		return this.errors.hasGlobalErrors();
+	}
+
+	@Override
+	public int getGlobalErrorCount() {
+		return this.errors.getGlobalErrorCount();
+	}
+
+	@Override
+	public List<ObjectError> getGlobalErrors() {
+		return this.errors.getGlobalErrors();
+	}
+
+	@Override
+	public ObjectError getGlobalError() {
+		return this.errors.getGlobalError();
+	}
+
+	@Override
+	public boolean hasFieldErrors() {
+		return this.errors.hasFieldErrors();
+	}
+
+	@Override
+	public int getFieldErrorCount() {
+		return this.errors.getFieldErrorCount();
+	}
+
+	@Override
+	public List<FieldError> getFieldErrors() {
+		return this.errors.getFieldErrors();
+	}
+
+	@Override
+	public FieldError getFieldError() {
+		return this.errors.getFieldError();
+	}
+
+	@Override
+	public boolean hasFieldErrors(String field) {
+		return this.errors.hasFieldErrors(field);
+	}
+
+	@Override
+	public int getFieldErrorCount(String field) {
+		return this.errors.getFieldErrorCount(field);
+	}
+
+	@Override
+	public List<FieldError> getFieldErrors(String field) {
+		return this.errors.getFieldErrors(field);
+	}
+
+	@Override
+	public FieldError getFieldError(String field) {
+		return this.errors.getFieldError(field);
+	}
+
+	@Override
+	public Object getFieldValue(String field) {
+		return this.errors.getFieldError(field);
+	}
+
+	@Override
+	public Class<?> getFieldType(String field) {
+		return this.errors.getFieldType(field);
+	}
+
+}
diff --git a/spring-context/src/main/java/org/springframework/validation/beanvalidation/ParameterValidationResult.java b/spring-context/src/main/java/org/springframework/validation/beanvalidation/ParameterValidationResult.java
new file mode 100644
index 0000000000..d38dbd73e3
--- /dev/null
+++ b/spring-context/src/main/java/org/springframework/validation/beanvalidation/ParameterValidationResult.java
@@ -0,0 +1,150 @@
+/*
+ * Copyright 2002-2023 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
+ *
+ *      https://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 org.springframework.validation.beanvalidation;
+
+import java.util.List;
+import java.util.Set;
+
+import jakarta.validation.ConstraintViolation;
+
+import org.springframework.context.MessageSourceResolvable;
+import org.springframework.core.MethodParameter;
+import org.springframework.lang.Nullable;
+import org.springframework.util.Assert;
+import org.springframework.util.ObjectUtils;
+
+/**
+ * Store and expose the results of method validation via
+ * {@link jakarta.validation.Validator} for a specific method parameter.
+ * <ul>
+ * <li>For a constraints directly on a method parameter, each
+ * {@link ConstraintViolation} is adapted to {@link MessageSourceResolvable}.
+ * <li>For cascaded constraints via {@link jakarta.validation.Validator @Valid}
+ * on a bean method parameter, {@link SpringValidatorAdapter} is used to initialize
+ * an {@link org.springframework.validation.Errors} with field errors, and create
+ * the {@link ParameterErrors} sub-class.
+ * </ul>
+ *
+ * @author Rossen Stoyanchev
+ * @since 6.1
+ */
+public class ParameterValidationResult {
+
+	private final MethodParameter methodParameter;
+
+	@Nullable
+	private final Object argument;
+
+	private final List<MessageSourceResolvable> resolvableErrors;
+
+	private final Set<ConstraintViolation<Object>> violations;
+
+
+	/**
+	 * Create a {@code ParameterValidationResult}.
+	 */
+	public ParameterValidationResult(
+			MethodParameter methodParameter, @Nullable Object argument, List<MessageSourceResolvable> errors,
+			Set<ConstraintViolation<Object>> violations) {
+
+		Assert.notNull(methodParameter, "`MethodParameter` is required");
+		Assert.notEmpty(errors, "`resolvableErrors` must not be empty");
+		Assert.notEmpty(violations, "'violations' must not be empty");
+		this.methodParameter = methodParameter;
+		this.argument = argument;
+		this.resolvableErrors = List.copyOf(errors);
+		this.violations = violations;
+	}
+
+
+	/**
+	 * The method parameter the validation results are for.
+	 */
+	public MethodParameter getMethodParameter() {
+		return this.methodParameter;
+	}
+
+	/**
+	 * The method argument value that was validated.
+	 */
+	@Nullable
+	public Object getArgument() {
+		return this.argument;
+	}
+
+	/**
+	 * List of {@link MessageSourceResolvable} representations adapted from the
+	 * underlying {@link #getViolations() violations}.
+	 * <ul>
+	 * <li>For a constraints directly on a method parameter, error codes are
+	 * based on the names of the constraint annotation, the object, the method,
+	 * the parameter, and parameter type, e.g.
+	 * {@code ["Max.myObject#myMethod.myParameter", "Max.myParameter", "Max.int", "Max"]}.
+	 * Arguments include the parameter itself as a {@link MessageSourceResolvable}, e.g.
+	 * {@code ["myObject#myMethod.myParameter", "myParameter"]}, followed by actual
+	 * constraint annotation attributes (i.e. excluding "message", "groups" and
+	 * "payload") in alphabetical order of attribute names.
+	 * <li>For cascaded constraints via {@link jakarta.validation.Validator @Valid}
+	 * on a bean method parameter, this method returns
+	 * {@link org.springframework.validation.FieldError field errors} that you
+	 * can also access more conveniently through methods of the
+	 * {@link ParameterErrors} sub-class.
+	 * </ul>
+	 */
+	public List<MessageSourceResolvable> getResolvableErrors() {
+		return this.resolvableErrors;
+	}
+
+	/**
+	 * The violations associated with the method parameter.
+	 */
+	public Set<ConstraintViolation<Object>> getViolations() {
+		return this.violations;
+	}
+
+
+	@Override
+	public boolean equals(@Nullable Object other) {
+		if (this == other) {
+			return true;
+		}
+		if (!super.equals(other)) {
+			return false;
+		}
+		ParameterValidationResult otherResult = (ParameterValidationResult) other;
+		return (getMethodParameter().equals(otherResult.getMethodParameter()) &&
+				ObjectUtils.nullSafeEquals(getArgument(), otherResult.getArgument()) &&
+				getViolations().equals(otherResult.getViolations()));
+	}
+
+	@Override
+	public int hashCode() {
+		int hashCode = super.hashCode();
+		hashCode = 29 * hashCode + getMethodParameter().hashCode();
+		hashCode = 29 * hashCode + ObjectUtils.nullSafeHashCode(getArgument());
+		hashCode = 29 * hashCode + (getViolations().hashCode());
+		return hashCode;
+	}
+
+	@Override
+	public String toString() {
+		return "Validation results for method parameter '" + this.methodParameter +
+				"': argument [" + ObjectUtils.nullSafeConciseToString(this.argument) + "]; " +
+				getResolvableErrors();
+	}
+
+}
diff --git a/spring-context/src/main/java/org/springframework/validation/beanvalidation/SpringValidatorAdapter.java b/spring-context/src/main/java/org/springframework/validation/beanvalidation/SpringValidatorAdapter.java
index 7fae422343..696f1c4e57 100644
--- a/spring-context/src/main/java/org/springframework/validation/beanvalidation/SpringValidatorAdapter.java
+++ b/spring-context/src/main/java/org/springframework/validation/beanvalidation/SpringValidatorAdapter.java
@@ -38,6 +38,7 @@ import org.springframework.context.support.DefaultMessageSourceResolvable;
 import org.springframework.lang.Nullable;
 import org.springframework.util.Assert;
 import org.springframework.util.ClassUtils;
+import org.springframework.util.StringUtils;
 import org.springframework.validation.BindingResult;
 import org.springframework.validation.Errors;
 import org.springframework.validation.FieldError;
@@ -201,7 +202,7 @@ public class SpringValidatorAdapter implements SmartValidator, jakarta.validatio
 		StringBuilder sb = new StringBuilder();
 		boolean first = true;
 		for (Path.Node node : path) {
-			if (node.isInIterable()) {
+			if (node.isInIterable() && !first) {
 				sb.append('[');
 				Object index = node.getIndex();
 				if (index == null) {
@@ -286,7 +287,9 @@ public class SpringValidatorAdapter implements SmartValidator, jakarta.validatio
 	 * @see #getArgumentsForConstraint
 	 */
 	protected MessageSourceResolvable getResolvableField(String objectName, String field) {
-		String[] codes = new String[] {objectName + Errors.NESTED_PATH_SEPARATOR + field, field};
+		String[] codes = (StringUtils.hasText(field) ?
+				new String[] {objectName + Errors.NESTED_PATH_SEPARATOR + field, field} :
+				new String[] {objectName});
 		return new DefaultMessageSourceResolvable(codes, field);
 	}
 
diff --git a/spring-context/src/test/java/org/springframework/validation/beanvalidation/MethodValidationAdapterTests.java b/spring-context/src/test/java/org/springframework/validation/beanvalidation/MethodValidationAdapterTests.java
new file mode 100644
index 0000000000..cd0f3512bb
--- /dev/null
+++ b/spring-context/src/test/java/org/springframework/validation/beanvalidation/MethodValidationAdapterTests.java
@@ -0,0 +1,236 @@
+/*
+ * Copyright 2002-2023 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
+ *
+ *      https://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 org.springframework.validation.beanvalidation;
+
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.function.Consumer;
+
+import jakarta.validation.Valid;
+import jakarta.validation.constraints.Max;
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.Size;
+import org.junit.jupiter.api.Test;
+
+import org.springframework.context.MessageSourceResolvable;
+import org.springframework.lang.Nullable;
+import org.springframework.util.ClassUtils;
+import org.springframework.validation.FieldError;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+
+/**
+ * Unit tests for {@link MethodValidationAdapter}.
+ * @author Rossen Stoyanchev
+ */
+public class MethodValidationAdapterTests {
+
+	private static final Person faustino1234 = new Person("Faustino1234");
+
+	private static final Person cayetana6789 = new Person("Cayetana6789");
+
+
+	@Test
+	void validateArguments() {
+		MyService target = new MyService();
+		Method method = getMethod(target, "addStudent");
+
+		validateArguments(target, method, new Object[] {faustino1234, cayetana6789, 3}, ex -> {
+
+			assertThat(ex.getConstraintViolations()).hasSize(3);
+			assertThat(ex.getAllValidationResults()).hasSize(3);
+
+			assertBeanResult(ex.getBeanResults().get(0), 0, "student", faustino1234, List.of(
+					"""
+			Field error in object 'student' on field 'name': rejected value [Faustino1234]; \
+			codes [Size.student.name,Size.name,Size.java.lang.String,Size]; \
+			arguments [org.springframework.context.support.DefaultMessageSourceResolvable: \
+			codes [student.name,name]; arguments []; default message [name],10,1]; \
+			default message [size must be between 1 and 10]"""));
+
+			assertBeanResult(ex.getBeanResults().get(1), 1, "guardian", cayetana6789, List.of(
+					"""
+			Field error in object 'guardian' on field 'name': rejected value [Cayetana6789]; \
+			codes [Size.guardian.name,Size.name,Size.java.lang.String,Size]; \
+			arguments [org.springframework.context.support.DefaultMessageSourceResolvable: \
+			codes [guardian.name,name]; arguments []; default message [name],10,1]; \
+			default message [size must be between 1 and 10]"""));
+
+			assertValueResult(ex.getValueResults().get(0), 2, 3, List.of(
+					"""
+			org.springframework.context.support.DefaultMessageSourceResolvable: \
+			codes [Max.myService#addStudent.degrees,Max.degrees,Max.int,Max]; \
+			arguments [org.springframework.context.support.DefaultMessageSourceResolvable: \
+			codes [myService#addStudent.degrees,degrees]; arguments []; default message [degrees],2]; \
+			default message [must be less than or equal to 2]"""
+			));
+		});
+	}
+
+	@Test
+	void validateReturnValue() {
+		MyService target = new MyService();
+
+		validateReturnValue(target, getMethod(target, "getIntValue"), 4, ex -> {
+
+			assertThat(ex.getConstraintViolations()).hasSize(1);
+			assertThat(ex.getAllValidationResults()).hasSize(1);
+
+			assertValueResult(ex.getValueResults().get(0), -1, 4, List.of(
+					"""
+			org.springframework.context.support.DefaultMessageSourceResolvable: \
+			codes [Min.myService#getIntValue,Min,Min.int]; \
+			arguments [org.springframework.context.support.DefaultMessageSourceResolvable: \
+			codes [myService#getIntValue]; arguments []; default message [],5]; \
+			default message [must be greater than or equal to 5]"""
+			));
+		});
+	}
+
+	@Test
+	void validateReturnValueBean() {
+		MyService target = new MyService();
+
+		validateReturnValue(target, getMethod(target, "getPerson"), faustino1234, ex -> {
+
+			assertThat(ex.getConstraintViolations()).hasSize(1);
+			assertThat(ex.getAllValidationResults()).hasSize(1);
+
+			assertBeanResult(ex.getBeanResults().get(0), -1, "person", faustino1234, List.of(
+					"""
+			Field error in object 'person' on field 'name': rejected value [Faustino1234]; \
+			codes [Size.person.name,Size.name,Size.java.lang.String,Size]; \
+			arguments [org.springframework.context.support.DefaultMessageSourceResolvable: \
+			codes [person.name,name]; arguments []; default message [name],10,1]; \
+			default message [size must be between 1 and 10]"""));
+		});
+	}
+
+	@Test
+	void validateListArgument() {
+		MyService target = new MyService();
+		Method method = getMethod(target, "addPeople");
+
+		validateArguments(target, method, new Object[] {List.of(faustino1234, cayetana6789)}, ex -> {
+
+			assertThat(ex.getConstraintViolations()).hasSize(2);
+			assertThat(ex.getAllValidationResults()).hasSize(2);
+
+			int paramIndex = 0;
+			String objectName = "people";
+			List<ParameterErrors> results = ex.getBeanResults();
+
+			assertBeanResult(results.get(0), paramIndex, objectName, faustino1234, List.of(
+					"""
+			Field error in object 'people' on field 'name': rejected value [Faustino1234]; \
+			codes [Size.people.name,Size.name,Size.java.lang.String,Size]; \
+			arguments [org.springframework.context.support.DefaultMessageSourceResolvable: \
+			codes [people.name,name]; arguments []; default message [name],10,1]; \
+			default message [size must be between 1 and 10]"""));
+
+			assertBeanResult(results.get(1), paramIndex, objectName, cayetana6789, List.of(
+					"""
+			Field error in object 'people' on field 'name': rejected value [Cayetana6789]; \
+			codes [Size.people.name,Size.name,Size.java.lang.String,Size]; \
+			arguments [org.springframework.context.support.DefaultMessageSourceResolvable: \
+			codes [people.name,name]; arguments []; default message [name],10,1]; \
+			default message [size must be between 1 and 10]"""));
+		});
+	}
+
+	private void validateArguments(
+			Object target, Method method, Object[] arguments, Consumer<MethodValidationException> assertions) {
+
+		MethodValidationAdapter adapter = new MethodValidationAdapter();
+
+		assertThatExceptionOfType(MethodValidationException.class)
+				.isThrownBy(() -> adapter.validateMethodArguments(target, method, arguments, new Class<?>[0]))
+				.satisfies(assertions);
+	}
+
+	private void validateReturnValue(
+			Object target, Method method, @Nullable Object returnValue, Consumer<MethodValidationException> assertions) {
+
+		MethodValidationAdapter adapter = new MethodValidationAdapter();
+
+		assertThatExceptionOfType(MethodValidationException.class)
+				.isThrownBy(() -> adapter.validateMethodReturnValue(target, method, returnValue, new Class<?>[0]))
+				.satisfies(assertions);
+	}
+
+	private static void assertBeanResult(
+			ParameterErrors errors, int parameterIndex, String objectName, Object argument,
+			List<String> fieldErrors) {
+
+		assertThat(errors.getMethodParameter().getParameterIndex()).isEqualTo(parameterIndex);
+		assertThat(errors.getObjectName()).isEqualTo(objectName);
+		assertThat(errors.getArgument()).isSameAs(argument);
+
+		assertThat(errors.getFieldErrors())
+				.extracting(FieldError::toString)
+				.containsExactlyInAnyOrderElementsOf(fieldErrors);
+	}
+
+	private static void assertValueResult(
+			ParameterValidationResult result, int parameterIndex, Object argument, List<String> errors) {
+
+		assertThat(result.getMethodParameter().getParameterIndex()).isEqualTo(parameterIndex);
+		assertThat(result.getArgument()).isEqualTo(argument);
+		assertThat(result.getResolvableErrors())
+				.extracting(MessageSourceResolvable::toString)
+				.containsExactlyInAnyOrderElementsOf(errors);
+	}
+
+	private static Method getMethod(Object target, String methodName) {
+		return ClassUtils.getMethod(target.getClass(), methodName, (Class<?>[]) null);
+	}
+
+
+	@SuppressWarnings("unused")
+	private static class MyService {
+
+		public void addStudent(@Valid Person student, @Valid Person guardian, @Max(2) int degrees) {
+		}
+
+		@Min(5)
+		public int getIntValue() {
+			throw new UnsupportedOperationException();
+		}
+
+		@Valid
+		public Person getPerson() {
+			throw new UnsupportedOperationException();
+		}
+
+		public void addPeople(@Valid List<Person> people) {
+		}
+
+	}
+
+
+	@SuppressWarnings("unused")
+	private record Person(@Size(min = 1, max = 10) String name) {
+
+			@Override
+			public String name() {
+				return this.name;
+			}
+
+	}
+
+}