From b37f28ce4f76ea3773bfe47f3b8020e3294234d9 Mon Sep 17 00:00:00 2001
From: yggverse <yggverse@bot>
Date: Sun, 7 Apr 2024 02:45:35 +0300
Subject: [PATCH] implement validation class

---
 src/Valid.php | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 src/Valid.php

diff --git a/src/Valid.php b/src/Valid.php
new file mode 100644
index 0000000..3d80ecc
--- /dev/null
+++ b/src/Valid.php
@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yggverse\Net;
+
+class Valid
+{
+    public static function ip(mixed $value): bool
+    {
+        return self::ip4($value) || self::ip6($value);
+    }
+
+    public static function ip4(mixed $value): bool
+    {
+        return false !== filter_var(
+            $value,
+            FILTER_VALIDATE_IP,
+            FILTER_FLAG_IPV4
+        );
+    }
+
+    public static function ip6(mixed $value): bool
+    {
+        return false !== filter_var(
+            $value,
+            FILTER_VALIDATE_IP,
+            FILTER_FLAG_IPV6
+        );
+    }
+
+    public static function domainHostName(mixed $value): bool
+    {
+        return false !== filter_var(
+            $value,
+            FILTER_VALIDATE_DOMAIN,
+            FILTER_FLAG_HOSTNAME
+        );
+    }
+}
\ No newline at end of file