From 63097a17a2a93cdaea9e503c44dbcff341047f0c Mon Sep 17 00:00:00 2001
From: Thomas <thomas@lekoala.be>
Date: Tue, 27 Feb 2018 16:22:57 +0100
Subject: [PATCH] fix inconsistent length validation

---
 code/ZenValidatorConstraint.php | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/code/ZenValidatorConstraint.php b/code/ZenValidatorConstraint.php
index d596b05..63a5ee4 100644
--- a/code/ZenValidatorConstraint.php
+++ b/code/ZenValidatorConstraint.php
@@ -252,13 +252,20 @@ public function validate($value)
             return true;
         }
 
+        if(function_exists('mb_strlen')) {
+            $len = mb_strlen(trim($value));
+        }
+        else {
+            $len = strlen(trim($value));
+        }
+
         switch ($this->type) {
             case 'min':
-                return strlen(trim($value)) >= $this->val1;
+                return $len >= $this->val1;
             case 'max':
-                return strlen(trim($value)) <= $this->val1;
+                return $len <= $this->val1;
             case 'range':
-                return strlen(trim($value)) >= $this->val1 && strlen(trim($value)) <= $this->val2;
+                return $len >= $this->val1 && $len <= $this->val2;
         }
     }
 
@@ -1336,4 +1343,4 @@ public function getDefaultMessage()
                 break;
         }
     }
-}
\ No newline at end of file
+}