Merge pull request #403 from AntonShevchuk/master

Fixed gravatar View Helper
bluzphp · Mar 28, 2017 · 98de1ca · 98de1ca
2 parents 92cc014 + 534b375
commit 98de1ca
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Showing 2 changed files with 4 additions and 6 deletions.
diff --git a/src/Validator/Traits/Validator.php b/src/Validator/Traits/Validator.php
@@ -71,7 +71,7 @@ protected function addValidator($name, ...$validators)
     /**
      * Validate input data
      *
-     * @param  array|object $input
+     * @param  array $input
      * @return bool
      */
     public function validate($input) : bool
@@ -82,7 +82,7 @@ public function validate($input) : bool
     /**
      * Assert input data
      *
-     * @param  array|object $input
+     * @param  array $input
      * @return bool
      */
     public function assert($input)

diff --git a/src/View/Helper/Gravatar.php b/src/View/Helper/Gravatar.php
@@ -26,8 +26,6 @@
  */
 return
     function ($email, $size = 80, $default = 'mm', $rate = 'g') {
-        $url = 'https://www.gravatar.com/avatar/'
-            . md5(strtolower(trim($email)))
-            . "?s=$size&d=$default&r=$rate";
-        return $url;
+        $email = md5(strtolower(trim($email ?? "")));
+        return "https://www.gravatar.com/avatar/$email?s=$size&d=$default&r=$rate";
     };