From ba58c8b225fbc019ffd06d7841419b6993d7095a Mon Sep 17 00:00:00 2001
From: Kong Jin Jie <jinjie@swiftdev.sg>
Date: Thu, 14 Apr 2022 14:04:32 +0800
Subject: [PATCH] Improving Constraint_check

Validating check always expect string in `$value`. This fix is also accept arrays.
---
 code/ZenValidatorConstraint.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/code/ZenValidatorConstraint.php b/code/ZenValidatorConstraint.php
index b6bc3fa..7cda442 100644
--- a/code/ZenValidatorConstraint.php
+++ b/code/ZenValidatorConstraint.php
@@ -379,7 +379,12 @@ public function removeParsley()
 
     public function validate($value)
     {
-        $array = array_filter(explode(',', $value));
+        if (is_string($value)) {
+            $array = array_filter(explode(',', $value));
+        } else {
+            $array = $value;
+        }
+        
         if (empty($array)) {
             return; //you should use required instead
         }