From c8d80902e8430adad555d82eb08a698bc74e06b0 Mon Sep 17 00:00:00 2001
From: mychidarko <mickdd22@gmail.com>
Date: Mon, 4 Nov 2024 19:43:25 +0000
Subject: [PATCH] fix: patch up closure error message issue

---
 src/Form.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Form.php b/src/Form.php
index c78c025..68a7cb3 100644
--- a/src/Form.php
+++ b/src/Form.php
@@ -188,13 +188,17 @@ protected function test($rule, $valueToTest, $fieldName = 'item'): bool
 
             if (is_callable($this->rules[$currentRule])) {
                 if (!call_user_func($this->rules[$currentRule], $valueToTest, $param, $fieldName)) {
+                    if (empty($param)) {
+                        $param = ['Item'];
+                    }
+
                     $this->addError($fieldName, sprintf(
                         str_replace(
                             ['{field}', '{Field}', '{value}'],
                             [$fieldName, ucfirst($fieldName), is_array($valueToTest) ? json_encode($valueToTest) : $valueToTest],
                             $this->messages[$currentRule] ?? '{Field} is invalid!'
                         ),
-                        ...[$param],
+                        ...$param,
                     ));
                 }