From 547d1e809deb37bd401cae6d0a8d04220b354c4e Mon Sep 17 00:00:00 2001
From: dreamamit <amit.shejekan@gmail.com>
Date: Mon, 18 Mar 2013 23:16:16 -0300
Subject: [PATCH] Update PetValidator.java

Added detailed comments to validate method
---
 .../samples/petclinic/web/PetValidator.java               | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/main/java/org/springframework/samples/petclinic/web/PetValidator.java b/src/main/java/org/springframework/samples/petclinic/web/PetValidator.java
index 7068dd878..557ae3688 100644
--- a/src/main/java/org/springframework/samples/petclinic/web/PetValidator.java
+++ b/src/main/java/org/springframework/samples/petclinic/web/PetValidator.java
@@ -24,9 +24,17 @@ import org.springframework.validation.Errors;
  *
  * @author Ken Krebs
  * @author Juergen Hoeller
+ * @author Amit Shejekan
  */
 public class PetValidator {
 
+    /**
+     * Validator to validate new Pet information for correctness and completeness.
+     * Error object is set with error messages in case of any validation failures.
+     *
+     * @param Pet - Pet object containing new Pet information such as name, owner
+     * @return - The method sets the error object and does not return anything
+     */
     public void validate(Pet pet, Errors errors) {
         String name = pet.getName();
         if (!StringUtils.hasLength(name)) {