polish

org.springframework.context/src/main/java/org/springframework/model/ui/PresentationModel.java

@@ -31,6 +31,12 @@ public interface PresentationModel {
 	 */
 	FieldModel getFieldModel(String fieldName);
 
+	/**
+	 * Validate all fields.
+	 * Skips any fields with {@link BindingStatus#INVALID_SUBMITTED_VALUE invalid submitted values}.
+	 */
+	void validate();
+	
 	/**
 	 * If errors are present on this PresentationModel.
 	 * Returns true if at least one FieldModel has {@link BindingStatus#INVALID_SUBMITTED_VALUE invalid submitted values} or is {@link ValidationStatus#INVALID invalid}.
@@ -43,10 +49,4 @@ public interface PresentationModel {
 	 */
 	void commit();
 
-	/**
-	 * Validate all fields.
-	 * Skips any fields with {@link BindingStatus#INVALID_SUBMITTED_VALUE invalid submitted values}.
-	 */
-	void validate();
-
 }

org.springframework.context/src/main/java/org/springframework/model/ui/support/DefaultPresentationModel.java

@@ -143,6 +143,10 @@ public class DefaultPresentationModel implements PresentationModel {
 		return field;
 	}
 
+	public void validate() {
+		
+	}
+
 	public boolean hasErrors() {
 		return false;
 	}
@@ -151,10 +155,6 @@ public class DefaultPresentationModel implements PresentationModel {
 		
 	}
 
-	public void validate() {
-		
-	}
-	
 	// internal helpers
 
 	private PropertyFieldModelRule getRule(String fieldName) {