From e5ae2c9a5f523752a65541aec6adc6ddbf716556 Mon Sep 17 00:00:00 2001
From: peterkinamo <peter@kinamo.be>
Date: Fri, 3 Aug 2018 13:02:21 +0200
Subject: [PATCH] ipv4 and ipv6 rule and tests added

---
 src/Valitron/Validator.php      | 24 ++++++++++++++++++++++++
 tests/Valitron/ValidateTest.php | 28 ++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+)

diff --git a/src/Valitron/Validator.php b/src/Valitron/Validator.php
index eff6d43..574f185 100644
--- a/src/Valitron/Validator.php
+++ b/src/Valitron/Validator.php
@@ -493,6 +493,30 @@ class Validator
         return filter_var($value, \FILTER_VALIDATE_IP) !== false;
     }
 
+    /**
+     * Validate that a field is a valid IP v4 address
+     *
+     * @param  string $field
+     * @param  mixed  $value
+     * @return bool
+     */
+    protected function validateIpv4($field, $value)
+    {
+        return filter_var($value, \FILTER_VALIDATE_IP, \FILTER_FLAG_IPV4) !== false;
+    }
+
+    /**
+     * Validate that a field is a valid IP v6 address
+     *
+     * @param  string $field
+     * @param  mixed  $value
+     * @return bool
+     */
+    protected function validateIpv6($field, $value)
+    {
+        return filter_var($value, \FILTER_VALIDATE_IP, \FILTER_FLAG_IPV6) !== false;
+    }
+
     /**
      * Validate that a field is a valid e-mail address
      *
diff --git a/tests/Valitron/ValidateTest.php b/tests/Valitron/ValidateTest.php
index d77634b..52aba0d 100644
--- a/tests/Valitron/ValidateTest.php
+++ b/tests/Valitron/ValidateTest.php
@@ -645,6 +645,34 @@ class ValidateTest extends BaseTestCase
         $this->assertFalse($v->validate());
     }
 
+    public function testIpv4Valid()
+    {
+        $v = new Validator(array('ip' => '127.0.0.1'));
+        $v->rule('ipv4', 'ip');
+        $this->assertTrue($v->validate());
+    }
+
+    public function testIpv4Invalid()
+    {
+        $v = new Validator(array('ip' => 'FE80::0202:B3FF:FE1E:8329'));
+        $v->rule('ipv4', 'ip');
+        $this->assertFalse($v->validate());
+    }
+
+    public function testIpv6Valid()
+    {
+        $v = new Validator(array('ip' => 'FE80::0202:B3FF:FE1E:8329'));
+        $v->rule('ipv6', 'ip');
+        $this->assertTrue($v->validate());
+    }
+
+    public function testIpv6Invalid()
+    {
+        $v = new Validator(array('ip' => '127.0.0.1'));
+        $v->rule('ipv6', 'ip');
+        $this->assertFalse($v->validate());
+    }
+
     public function testEmailValid()
     {
         $v = new Validator(array('name' => 'Chester Tester', 'email' => 'chester@tester.com'));