cs fix

Author: SniperSister

app/Network/DNSLookup.php

@@ -4,7 +4,7 @@
 
 class DNSLookup
 {
-    public function getIPs($hostname): array
+    public function getIPs(string $hostname): array
     {
         // IP as host given
         $ips = filter_var($hostname, FILTER_VALIDATE_IP) ? [$hostname] : [];

app/Rules/RemoteURL.php

@@ -16,6 +16,10 @@ class RemoteURL implements ValidationRule
      */
     public function validate(string $attribute, mixed $value, Closure $fail): void
     {
+        if (!is_string($value)) {
+            $fail("Invalid URL: URL must be a string.");
+        }
+
         $host = parse_url($value, PHP_URL_HOST);
         $ips = App::make(DNSLookup::class)->getIPs($host);