Fixes #1003: DateValidator returned true for invalid dates

framework/yii/validators/DateValidator.php

@@ -70,6 +70,8 @@ class DateValidator extends Validator
 	 */
 	public function validateValue($value)
 	{
-		return DateTime::createFromFormat($this->format, $value) !== false;
+		DateTime::createFromFormat($this->format, $value);
+		$errors = DateTime::getLastErrors();
+		return $errors['error_count'] === 0 && $errors['warning_count'] === 0;
 	}
 }

tests/unit/framework/validators/DateValidatorTest.php

@@ -19,6 +19,7 @@ class DateValidatorTest extends TestCase
 	public function testValidateValue()
 	{
 		$val = new DateValidator;
+		$this->assertFalse($val->validateValue('3232-32-32'));
 		$this->assertTrue($val->validateValue('2013-09-13'));
 		$this->assertFalse($val->validateValue('31.7.2013'));
 		$this->assertFalse($val->validateValue('31-7-2013'));