From 0a3821938ab13e90e794907ab2d4433e30987a32 Mon Sep 17 00:00:00 2001
From: Amir <faramarzii.amir@gmail.com>
Date: Thu, 9 Sep 2021 10:47:00 +0430
Subject: [PATCH] bug fix in src/Validation.php

---
 src/Validation.php | 42 +++++++++++++++++++++++++++++++++++-------
 1 file changed, 35 insertions(+), 7 deletions(-)

diff --git a/src/Validation.php b/src/Validation.php
index 1a66b68..291eccd 100644
--- a/src/Validation.php
+++ b/src/Validation.php
@@ -2,6 +2,8 @@
 
 namespace Tower;
 
+use ArrayAccess;
+use Illuminate\Support\Enumerable;
 use Tower\Validation\Rules;
 
 class Validation
@@ -21,6 +23,19 @@ public function __construct(array $data , array $rules)
         $this->validate();
     }
 
+    protected function exists(Enumerable|ArrayAccess|array $array, string $key): bool
+    {
+        if ($array instanceof Enumerable) {
+            return $array->has($key);
+        }
+
+        if ($array instanceof ArrayAccess) {
+            return $array->offsetExists($key);
+        }
+
+        return array_key_exists($key, $array);
+    }
+
     protected function collapse(array $array): array
     {
         $results = [];
@@ -32,10 +47,10 @@ protected function collapse(array $array): array
         return array_merge([], ...$results);
     }
 
-    protected function get(array $array, array|string|null $key, ?string $default = null): string|int|bool|array|float|null
+    protected function get(string|int|bool|array|float $target, array|string|null $key, string|int|bool|array|float|null $default = null): string|int|bool|array|float|null
     {
         if (is_null($key)) {
-            return $array;
+            return $target;
         }
 
         $key = is_array($key) ? $key : explode('.', $key);
@@ -44,27 +59,27 @@ protected function get(array $array, array|string|null $key, ?string $default =
             unset($key[$i]);
 
             if (is_null($segment)) {
-                return $array;
+                return $target;
             }
 
             if ($segment === '*') {
                 $result = [];
 
-                foreach ($array as $item) {
+                foreach ($target as $item) {
                     $result[] = $this->get($item, $key);
                 }
 
                 return in_array('*', $key) ? $this->collapse($result) : $result;
             }
 
-            if (array_key_exists($segment, $array)) {
-                $array = $array[$segment];
+            if (array_key_exists($segment, $target)) {
+                $target = $target[$segment];
             } else {
                 return value($default);
             }
         }
 
-        return $array;
+        return $target;
     }
 
     protected function validate(): void
@@ -74,6 +89,11 @@ protected function validate(): void
             $indexExplode = explode('.' , $index);
             count($indexExplode) > 1 ? $indexLocal = last($indexExplode) : $indexLocal = $index;
 
+            if ($indexLocal == '*'){
+                $lastKey = array_key_last($indexExplode);
+                $indexLocal = $indexExplode[$lastKey - 1];
+            }
+
             foreach ($rule as $item) {
                 $itemExplode = explode(':' , $item);
                 $item = $itemExplode[0];
@@ -101,6 +121,14 @@ public function hasError(): bool
         return true;
     }
 
+    public function hasMessage(): bool
+    {
+        if (empty($this->errors))
+            return false;
+
+        return true;
+    }
+
     public function getMessages(): array
     {
         return array_column($this->errors , 'message');