From 1ba28ca0c84ca2223ac53560bedb2327d31ed4f1 Mon Sep 17 00:00:00 2001
From: Eriksen Costa <eriksencosta@gmail.com>
Date: Tue, 20 Jul 2010 19:48:02 -0300
Subject: [PATCH] Atualizada classe {{{CoreExt_Validate_Numeric}}} para considerar o valor {{{NULL}}} quando o valor não for obrigatório

---
 ieducar/lib/CoreExt/Validate/Numeric.php            | 4 ++++
 ieducar/tests/unit/CoreExt/Validate/NumericTest.php | 6 ++++++
 2 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/ieducar/lib/CoreExt/Validate/Numeric.php b/ieducar/lib/CoreExt/Validate/Numeric.php
index 5cbba9a..7731006 100644
--- a/ieducar/lib/CoreExt/Validate/Numeric.php
+++ b/ieducar/lib/CoreExt/Validate/Numeric.php
@@ -64,6 +64,10 @@ class CoreExt_Validate_Numeric extends CoreExt_Validate_Abstract
    */
   protected function _validate($value)
   {
+    if (FALSE === $this->getOption('required') && is_null($value)) {
+      return TRUE;
+    }
+
     if (!is_numeric($value)) {
       throw new Exception($this->_getErrorMessage('invalid', array('@value' => $value)));
     }
diff --git a/ieducar/tests/unit/CoreExt/Validate/NumericTest.php b/ieducar/tests/unit/CoreExt/Validate/NumericTest.php
index 561f6c6..cb9883b 100644
--- a/ieducar/tests/unit/CoreExt/Validate/NumericTest.php
+++ b/ieducar/tests/unit/CoreExt/Validate/NumericTest.php
@@ -85,6 +85,12 @@ class CoreExt_Validate_NumericTest extends UnitBaseTest
     $this->_validator->isValid('zero');
   }
 
+  public function testValorNullNaoLancaExcecaoSeRequiredForFalse()
+  {
+    $this->_validator->setOptions(array('required' => FALSE));
+    $this->_validator->isValid(NULL);
+  }
+
   public function testValorNumericoSemConfigurarOValidador()
   {
     $this->assertTrue($this->_validator->isValid(0));
--
libgit2 0.21.2