array_of new rule created

Author: hafijul233

src/Providers/ValidatorServiceProvider.php

@@ -2,6 +2,7 @@
 
 namespace Fintech\Core\Providers;
 
+use Fintech\Core\Rules\ArrayOfRule;
 use Fintech\Core\Rules\Base64File;
 use Fintech\Core\Rules\CurrentPin;
 use Fintech\Core\Rules\Locale;
@@ -74,5 +75,16 @@ function ($message) use ($validator, $attribute) {
             return !$validator->errors()->has($attribute);
         });
 
+        Validator::extend('array_of', function ($attribute, $value, $parameters, $validator) {
+            (new ArrayOfRule(...$parameters))->validate(
+                $attribute,
+                $value,
+                function ($message) use ($validator, $attribute) {
+                    $validator->errors()->add($attribute, __($message, ['attribute' => $attribute]));
+                }
+            );
+            return !$validator->errors()->has($attribute);
+        });
+
     }
 }

src/Rules/ArrayOfRule.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Fintech\Core\Rules;
+
+use Closure;
+use Illuminate\Contracts\Validation\ValidationRule;
+use Illuminate\Translation\PotentiallyTranslatedString;
+use Spatie\MediaLibrary\MediaCollections\Exceptions\InvalidBase64Data;
+use Spatie\MediaLibrary\MediaCollections\Exceptions\MimeTypeNotAllowed;
+
+class ArrayOfRule implements ValidationRule
+{
+    private array $allowedTypes;
+
+    public function __construct(...$types)
+    {
+        $this->allowedTypes = $types;
+    }
+
+    /**
+     * Run the validation rule.
+     *
+     * @param Closure(string): PotentiallyTranslatedString $fail
+     */
+    public function validate(string $attribute, mixed $value, Closure $fail): void
+    {
+        if (is_array($value)) {
+            foreach ($value as $item) {
+                if(!in_array(gettype($item), $this->allowedTypes)) {
+                    $fail('The :attribute item is not a valid data type of ['.json_encode($this->allowedTypes).'].');
+                }
+            }
+        } else {
+            if(!in_array(gettype($value), $this->allowedTypes)) {
+                $fail('The :attribute item is not a valid data type of ['.json_encode($this->allowedTypes).'].');
+            }
+        }
+    }
+}