changed bukti 2 & 3 to accept all file

app/Rules/FileType.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Rules;
+
+use Closure;
+use Illuminate\Contracts\Validation\ValidationRule;
+
+class FileType implements ValidationRule
+{
+    protected array $disallowedExtensions;
+
+    /**
+     * Constructor to initialize disallowed file extensions.
+     *
+     * @param array $disallowedExtensions
+     */
+    public function __construct(array $disallowedExtensions)
+    {
+        $this->disallowedExtensions = $disallowedExtensions;
+    }
+
+    /**
+     * Run the validation rule.
+     *
+     * @param  string  $attribute
+     * @param  mixed  $value
+     * @param  \Closure(string, ?string=): \Illuminate\Translation\PotentiallyTranslatedString  $fail
+     */
+    public function validate(string $attribute, mixed $value, Closure $fail): void
+    {
+        if ($value && $value->isValid()) {
+            // Get the file extension
+            $extension = strtolower($value->getClientOriginalExtension());
+
+            // Check if the extension is in the disallowed list
+            if (in_array($extension, $this->disallowedExtensions)) {
+                $fail("The file type '{$extension}' is not allowed.");
+            }
+        } else {
+            $fail("The uploaded file for '{$attribute}' is invalid.");
+        }
+    }
+}