From 200f8cbb7805e913438bed83032b9b8f6c1e8023 Mon Sep 17 00:00:00 2001
From: sc0Vu <alk03073135@gmail.com>
Date: Wed, 7 Feb 2018 17:20:58 +0800
Subject: [PATCH] Rename IVlaidators to IValidator.

---
 src/Validators/{IValidators.php => IValidator.php} | 2 +-
 src/Validators/TagValidator.php                    | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)
 rename src/Validators/{IValidators.php => IValidator.php} (93%)

diff --git a/src/Validators/IValidators.php b/src/Validators/IValidator.php
similarity index 93%
rename from src/Validators/IValidators.php
rename to src/Validators/IValidator.php
index 804961d..f0810c2 100644
--- a/src/Validators/IValidators.php
+++ b/src/Validators/IValidator.php
@@ -11,7 +11,7 @@
 
 namespace Web3\Validators;
 
-interface IValidators
+interface IValidator
 {
     /**
      * validate
diff --git a/src/Validators/TagValidator.php b/src/Validators/TagValidator.php
index 05d3f2e..fd1f966 100644
--- a/src/Validators/TagValidator.php
+++ b/src/Validators/TagValidator.php
@@ -12,8 +12,9 @@
 namespace Web3\Validators;
 
 use Web3\Validators\IValidator;
+use Web3\Utils;
 
-class TagValidator
+class TagValidator implements IValidator
 {
     /**
      * validate
@@ -23,6 +24,7 @@ class TagValidator
      */
     public static function validate($value)
     {
+        $value = Utils::toString($value);
         $tags = [
             'latest', 'earliest', 'pending'
         ];