diff --git a/src/Rules/Defaults.php b/src/Rules/Defaults.php
new file mode 100644
index 0000000..f089bf3
--- /dev/null
+++ b/src/Rules/Defaults.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Rakit\Validation\Rules;
+
+use Rakit\Validation\Rule;
+
+class Defaults extends Rule
+{
+
+    protected $message = "The :attribute default is :default";
+
+    protected $fillable_params = ['default'];
+
+    public function check($value)
+    {
+        $this->requireParameters($this->fillable_params);
+        
+        $default = $this->parameter('default');
+        return $default;
+    }
+
+}
diff --git a/src/Validation.php b/src/Validation.php
index 1e34cf0..0399edb 100644
--- a/src/Validation.php
+++ b/src/Validation.php
@@ -4,6 +4,7 @@
 
 use Rakit\Validation\Rules\Required;
 use Closure;
+use Rakit\Validation\Rules\Defaults;
 
 class Validation
 {
@@ -19,6 +20,9 @@ class Validation
     protected $aliases = [];
 
     protected $messageSeparator = ':';
+    
+    protected $validData = [];
+    protected $invalidData = [];
 
     public function __construct(Validator $validator, array $inputs, array $rules, array $messages = array())
     {
@@ -72,7 +76,14 @@ protected function validateAttribute(Attribute $attribute)
         $value = $this->getValue($attributeKey);
         $isEmptyValue = $this->isEmptyValue($value);
 
+        $isValid = true;
         foreach($rules as $ruleValidator) {
+            if ($isEmptyValue && $ruleValidator instanceof Defaults) {
+                $value = $ruleValidator->check(null);
+                $isEmptyValue = $this->isEmptyValue($value);
+                continue;
+            }
+
             if ($isEmptyValue AND $this->ruleIsOptional($attribute, $ruleValidator)) {
                 continue;
             }
@@ -80,13 +91,19 @@ protected function validateAttribute(Attribute $attribute)
             $valid = $ruleValidator->check($value);
             
             if (!$valid) {
+                $isValid = false;
                 $this->addError($attribute, $value, $ruleValidator);
-
                 if ($ruleValidator->isImplicit()) {
                     break;
                 }
             }
         }
+
+        if ($isValid) {
+            $this->validData[$attributeKey] = $value;
+        } else {
+            $this->invalidData[$attributeKey] = $value;
+        }
     }
 
     protected function isArrayAttribute(Attribute $attribute)
@@ -421,5 +438,19 @@ protected function resolveInputAttributes(array $inputs)
 
         return $resolvedInputs;
     }
+    
+    public function getValidatedData() {
+        return array_merge($this->validData, $this->invalidData);
+    }
+
+    public function getValidData()
+    {
+        return $this->validData;
+    }
+
+    public function getInvalidData()
+    {
+        return $this->invalidData;
+    }
 
 }
diff --git a/src/Validator.php b/src/Validator.php
index 1ef39ab..cda5353 100644
--- a/src/Validator.php
+++ b/src/Validator.php
@@ -104,6 +104,8 @@ protected function registerBaseValidators()
             'callback'                  => new Rules\Callback,
             'before'                    => new Rules\Before,
             'after'                     => new Rules\After,
+            'defaults'                  => new Rules\Defaults,
+            'default'                   => new Rules\Defaults, // alias of defaults
         ];
 
         foreach($baseValidator as $key => $validator) {
diff --git a/tests/Rules/DefaultsTest.php b/tests/Rules/DefaultsTest.php
new file mode 100644
index 0000000..0bbde29
--- /dev/null
+++ b/tests/Rules/DefaultsTest.php
@@ -0,0 +1,20 @@
+<?php
+
+use Rakit\Validation\Rules\Defaults;
+
+class DefaultsTest extends PHPUnit_Framework_TestCase
+{
+
+    public function setUp()
+    {
+        $this->rule = new Defaults;
+    }
+
+    public function testDefaults()
+    {
+        $this->assertEquals($this->rule->fillParameters([10])->check(null), 10);
+        $this->assertEquals($this->rule->fillParameters(['something'])->check(null), 'something');
+        $this->assertEquals($this->rule->fillParameters([[1,2,3]])->check('anything'), [1,2,3]);
+    }
+
+}
diff --git a/tests/ValidatorTest.php b/tests/ValidatorTest.php
index ed92db5..6cfedd9 100644
--- a/tests/ValidatorTest.php
+++ b/tests/ValidatorTest.php
@@ -709,4 +709,44 @@ public function testSetAttributeAliases()
         $this->assertEquals($errors->first('something:numeric'), 'Baz baz');
         $this->assertEquals($errors->first('comments.0.text:required'), 'Qux qux');
     }
+
+    public function testUsingDefaults()
+    {
+        $validation = $this->validator->validate([
+            'is_active' => null,
+            'is_published' => 'invalid-value'
+        ], [
+            'is_active' => 'defaults:0|required|in:0,1',
+            'is_enabled' => 'defaults:1|required|in:0,1',
+            'is_published' => 'required|in:0,1'
+        ]);
+
+        $this->assertFalse($validation->passes());
+
+        $errors = $validation->errors();
+        $this->assertNull($errors->first('is_active'));
+        $this->assertNull($errors->first('is_enabled'));
+        $this->assertNotNull($errors->first('is_published'));
+
+        // Getting (all) validated data
+        $validatedData = $validation->getValidatedData();
+        $this->assertEquals($validatedData, [
+            'is_active' => '0',
+            'is_enabled' => '1',
+            'is_published' => 'invalid-value'
+        ]);
+        
+        // Getting only valid data
+        $validData = $validation->getValidData();
+        $this->assertEquals($validData, [
+            'is_active' => '0',
+            'is_enabled' => '1'
+        ]);
+
+        // Getting only invalid data
+        $invalidData = $validation->getInvalidData();
+        $this->assertEquals($invalidData, [
+            'is_published' => 'invalid-value',
+        ]);
+    }
 }