diff --git a/README.md b/README.md
index 0f1c6c70..7e2fd250 100644
--- a/README.md
+++ b/README.md
@@ -61,16 +61,16 @@ You can also access the localized validators any time you would call `Validation
 	}
 ```
 
-## Po files
+## PO files
 
-This plugin also houses translations for the client-facing translated strings in the core (the cake domain). to use these files link or copy them
-into their expected location: `APP/locale/<locale>/LC_MESSAGES/cake.po`
+This plugin also houses translations for the client-facing translated strings in the core (the `cake` domain). to use these files link or copy them
+into their expected location: `APP/Locale/<locale>/LC_MESSAGES/cake.po`
 
 ## LC_TIME files
 
 This plugin also houses POSIX compliant LC_TIME files which are used for translating
 time related string of LC_TIME domain. To use these files link or copy them into
-their expected location: `APP/locale/<locale>/LC_TIME`.
+their expected location: `APP/Locale/<locale>/LC_TIME`.
 
 ## Migration Guide
 
diff --git a/Test/Case/Validation/HrValidationTest.php b/Test/Case/Validation/HrValidationTest.php
new file mode 100644
index 00000000..94b42f42
--- /dev/null
+++ b/Test/Case/Validation/HrValidationTest.php
@@ -0,0 +1,32 @@
+<?php
+/**
+ * Slovak Localized Validation class test case
+ *
+ * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ * @link          http://cakephp.org
+ * @license       http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+App::uses('HrValidation', 'Localized.Validation');
+
+/**
+ * HrValidationTest
+ *
+ */
+class HrValidationTest extends CakeTestCase {
+
+/**
+ * test the postal method of HrValidation
+ *
+ * @return void
+ */
+	public function testPostal() {
+		$this->assertTrue(HrValidation::postal('25616'));
+		$this->assertFalse(HrValidation::postal('0989'));
+	}
+}
diff --git a/Test/Case/Validation/IdValidatationTest.php b/Test/Case/Validation/IdValidatationTest.php
new file mode 100644
index 00000000..3181392f
--- /dev/null
+++ b/Test/Case/Validation/IdValidatationTest.php
@@ -0,0 +1,42 @@
+<?php
+/**
+ * Indonesian Localized Validation class test case
+ *
+ * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ * @link          http://cakephp.org
+ * @license       http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+App::uses('IdValidation', 'Localized.Validation');
+
+/**
+ * Indonesian Validation Test Case
+ */
+class IdValidationTest extends CakeTestCase {
+
+/**
+ * Test the mobile method of IdValidation
+ *
+ * @return void
+ */
+	public function testMobile() {
+		$this->assertTrue(IdValidation::mobile('08125985608'));
+		$this->assertFalse(IdValidation::mobile('8125985608'));
+	}
+
+/**
+ * Test the postal method of IdValidation
+ *
+ * @return void
+ */
+	public function testPostal() {
+		$this->assertTrue(IdValidation::postal('15000'));
+		$this->assertFalse(IdValidation::postal('00091'));
+	}
+
+}
diff --git a/Test/Case/Validation/RsValidationTest.php b/Test/Case/Validation/RsValidationTest.php
index 023d5978..0479f52d 100644
--- a/Test/Case/Validation/RsValidationTest.php
+++ b/Test/Case/Validation/RsValidationTest.php
@@ -26,11 +26,11 @@ class RsValidationTest extends CakeTestCase {
  *
  * @return void
  */
-	public function testJMBG() {
-		$this->assertTrue(RsValidation::jmbg('1707017170007'));
-		$this->assertFalse(RsValidation::jmbg('1707017170008'));
-		$this->assertFalse(RsValidation::jmbg('170701717000'));
-		$this->assertFalse(RsValidation::jmbg('A707017170007'));
+	public function testPersonId() {
+		$this->assertTrue(RsValidation::personId('1707017170007'));
+		$this->assertFalse(RsValidation::personId('1707017170008'));
+		$this->assertFalse(RsValidation::personId('170701717000'));
+		$this->assertFalse(RsValidation::personId('A707017170007'));
 	}
 
 /**
@@ -38,10 +38,10 @@ public function testJMBG() {
  *
  * @return void
  */
-	public function testPostalNumber() {
-		$this->assertTrue(RsValidation::postal_number('11090'));
-		$this->assertFalse(RsValidation::postal_number('111000'));
-		$this->assertFalse(RsValidation::postal_number('A1100'));
+	public function testPostal() {
+		$this->assertTrue(RsValidation::postal('11090'));
+		$this->assertFalse(RsValidation::postal('111000'));
+		$this->assertFalse(RsValidation::postal('A1100'));
 	}
 
 /**
@@ -50,8 +50,8 @@ public function testPostalNumber() {
  * @return void
  */
 	public function testAddressCode() {
-		$this->assertTrue(RsValidation::address_code('122407'));
-		$this->assertFalse(RsValidation::address_code('11090'));
-		$this->assertFalse(RsValidation::address_code('A11090'));
+		$this->assertTrue(RsValidation::addressCode('122407'));
+		$this->assertFalse(RsValidation::addressCode('11090'));
+		$this->assertFalse(RsValidation::addressCode('A11090'));
 	}
 }
diff --git a/Validation/HrValidation.php b/Validation/HrValidation.php
new file mode 100644
index 00000000..d38f1b97
--- /dev/null
+++ b/Validation/HrValidation.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * Localized Validation class. Handles localized validation for Croatia.
+ *
+ * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ * @link          http://cakephp.org
+ * @license       http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+App::uses('LocalizedValidation', 'Localized.Validation');
+
+/**
+ * HrValidation
+ *
+ */
+class HrValidation extends LocalizedValidation {
+
+/**
+ * Checks a postal code for Croatia.
+ *
+ * @param string $check The value to check.
+ * @return bool Success.
+ */
+	public static function postal($check) {
+		$pattern = '/^\d{5}$/';
+		return (bool)preg_match($pattern, $check);
+	}
+
+/**
+ * Checks a phone number.
+ *
+ * @param string $check The value to check.
+ * @return bool Success.
+ * @throws NotImplementedException
+ */
+	public static function phone($check) {
+		throw new NotImplementedException('Validation method not implemented yet.');
+	}
+
+/**
+ * Checks a country specific identification number.
+ *
+ * @param string $check The value to check.
+ * @return bool Success.
+ * @throws NotImplementedException
+ */
+	public static function personId($check) {
+		throw new NotImplementedException('Validation method not implemented yet.');
+	}
+
+}
diff --git a/Validation/IdValidation.php b/Validation/IdValidation.php
index ae2f5858..3488cb93 100644
--- a/Validation/IdValidation.php
+++ b/Validation/IdValidation.php
@@ -29,7 +29,7 @@ class IdValidation extends LocalizedValidation {
  */
 	public static function postal($check) {
 		$pattern = '/[1-9][0-9]{4}/';
-		return preg_match($pattern, $check);
+		return (bool)preg_match($pattern, $check);
 	}
 
 /**
@@ -40,7 +40,7 @@ public static function postal($check) {
  */
 	public static function mobile($check) {
 		$pattern = '/(^0|^62|\+62)(8[0-9]{8,10})$/';
-		return preg_match($pattern, $check);
+		return (bool)preg_match($pattern, $check);
 	}
 
 /**