Collections now use the Validation component.

phalcon/mvc/collection.zep

@@ -641,25 +641,29 @@ abstract class Collection implements EntityInterface, CollectionInterface, Injec
 	 * Executes validators on every validation call
 	 *
 	 *<code>
-	 * use Phalcon\Mvc\Model\Validator\ExclusionIn as ExclusionIn;
+	 * use Phalcon\Mvc\Collection;
+	 * use Phalcon\Validation;
+	 * use Phalcon\Validation\Validator\ExclusionIn;
 	 *
-	 * class Subscriptors extends \Phalcon\Mvc\Collection
+	 * class Subscriptors extends Collection
 	 * {
 	 *     public function validation()
 	 *     {
-	 *         // Old, deprecated syntax, use new one below
-	 *         $this->validate(
+	 *         $validator = new Validation();
+	 *
+	 *         $validator->add(
+	 *             "status",
 	 *             new ExclusionIn(
 	 *                 [
-	 *                     "field"  => "status",
-	 *                     "domain" => ["A", "I"],
+	 *                     "domain" => [
+	 *                         "A",
+	 *                         "I",
+	 *                     ],
 	 *                 ]
 	 *             )
 	 *         );
 	 *
-	 *         if ($this->validationHasFailed() == true) {
-	 *             return false;
-	 *         }
+	 *         return $this->validate($validator);
 	 *     }
 	 * }
 	 *</code>
@@ -729,30 +733,37 @@ abstract class Collection implements EntityInterface, CollectionInterface, Injec
 		} else {
 			throw new Exception("You should pass Phalcon\\Mvc\\Model\\ValidatorInterface or Phalcon\\ValidationInterface object");
 		}
+
+		return messages;
 	}
 
 	/**
 	 * Check whether validation process has generated any messages
 	 *
 	 *<code>
-	 * use Phalcon\Mvc\Model\Validator\ExclusionIn as ExclusionIn;
+	 * use Phalcon\Mvc\Collection;
+	 * use Phalcon\Validation;
+	 * use Phalcon\Validation\Validator\ExclusionIn;
 	 *
-	 * class Subscriptors extends \Phalcon\Mvc\Collection
+	 * class Subscriptors extends Collection
 	 * {
 	 *     public function validation()
 	 *     {
-	 *         $this->validate(
+	 *         $validator = new Validation();
+	 *
+	 *         $validator->validate(
+	 *             "status",
 	 *             new ExclusionIn(
 	 *                 [
-	 *                     "field"  => "status",
-	 *                     "domain" => ["A", "I"],
+	 *                     "domain" => [
+	 *                         "A",
+	 *                         "I",
+	 *                     ],
 	 *                 ]
 	 *             )
 	 *         );
 	 *
-	 *         if ($this->validationHasFailed() == true) {
-	 *             return false;
-	 *         }
+	 *         return $this->validate($validator);
 	 *     }
 	 * }
 	 *</code>