From 03f0d66d39a6b9ad8023bc3145f5e248bb24d39c Mon Sep 17 00:00:00 2001
From: Jan Pospisil <me@jan-pospisil.cz>
Date: Tue, 28 Feb 2017 12:30:57 +0100
Subject: [PATCH] Fix namespace in validators

---
 src/Parameters.php |  7 +------
 src/Validator.php  | 17 ++++++++++++++++-
 2 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/src/Parameters.php b/src/Parameters.php
index d708fc3..4993564 100644
--- a/src/Parameters.php
+++ b/src/Parameters.php
@@ -8,13 +8,8 @@
 use Nette\Http\IRequest;
 use Nette\Http\Request;
 use Nette\Object;
-use Nette\Utils\ArrayHash;
-use Nette\Utils\Json;
 use Nette\Utils\Strings;
-use Nette\Utils\Validators;
-use RestServer\Exceptions\InvalidParameterException;
-use RestServer\Exceptions\MissingRequiredParameterException;
-use Tracy\Debugger;
+
 
 /**
  * Parameters
diff --git a/src/Validator.php b/src/Validator.php
index d7b7dce..1ce11ab 100644
--- a/src/Validator.php
+++ b/src/Validator.php
@@ -1,5 +1,9 @@
 <?php
 namespace RestServer;
+use Nette\Utils\Strings;
+use Nette\Utils\Validators;
+use RestServer\Exceptions\InvalidParameterException;
+use RestServer\Exceptions\MissingRequiredParameterException;
 
 /**
  * Copyright (c) Jan Pospisil (http://www.jan-pospisil.cz)
@@ -12,6 +16,8 @@ class Validator extends \Nette\Object {
 	public function validate($name, $isRequired, array $validators, $value){
 		if(!$value && $isRequired)
 			throw new MissingRequiredParameterException('Parameter "'.$name.'" is required.');
+		if(!$value && !$isRequired)
+			return null;
 		if(!$validators)
 			return $value;
 		if($value === null && !$isRequired)
@@ -26,11 +32,20 @@ public function validate($name, $isRequired, array $validators, $value){
 					throw new InvalidParameterException('Parameter "'.$name.'" must be int.');
 				$value = (int) $value;
 			} elseif($validator == Check::LENGTH){
-				if(!Strings::length($value) != $validatorVal)
+				if(Strings::length($value) != $validatorVal)
 					throw new InvalidParameterException('Parameter "'.$name.'" must be exactly '.$validatorVal.' chars length.');
 			} elseif($validator == Check::MIN_LENGTH){
 				if(Strings::length($value) < $validatorVal)
 					throw new InvalidParameterException('Parameter "'.$name.'" must be at least '.$validatorVal.' chars length.');
+			} elseif($validator == Check::FLOAT){
+				$value = strtr($value, array(',' => '.'));
+				if(!Validators::isNumeric($value))
+					throw new InvalidParameterException('Parameter "'.$name.'" must be float.');
+				$value = (float) $value;
+			} elseif($validator == Check::BOOL){
+				if(!is_bool($value) && $value != 1 && $value != 0)
+					throw new InvalidParameterException('Parameter "'.$name.'" must be boolean.');
+				$value = (bool) $value;
 			}
 
 			else {