From 1e17fe0f981890e0db2f5ae11d700aa8a378efe5 Mon Sep 17 00:00:00 2001
From: Thibault JUNIN <thibault@stantabcorp.com>
Date: Wed, 12 Jun 2024 22:57:09 +0200
Subject: [PATCH] add array handling for length validation add php 8.3 to ci

Signed-off-by: Thibault JUNIN <thibault@stantabcorp.com>
---
 .github/workflows/php.yml |  2 +-
 src/Validator.php         | 11 +++++++++--
 tests/SimpleTest.php      | 11 +++++++++++
 3 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index f9360b1..77619e4 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [ 8.1, 8.2 ]
+        php: [ 8.1, 8.2, 8.3 ]
 
     name: PHP ${{ matrix.php }} tests
 
diff --git a/src/Validator.php b/src/Validator.php
index ff498a4..61371ea 100644
--- a/src/Validator.php
+++ b/src/Validator.php
@@ -145,12 +145,19 @@ public function length(string $key, int $min, ?int $max = NULL): self
             return $this;
         }
 
-        if (strlen($value) < $min) {
+        $length = 0;
+        if (is_array($value)) {
+            $length = count($value);
+        } else {
+            $length = strlen($value);
+        }
+
+        if ($length < $min) {
             $this->addError($key, ValidationRules::LENGTH, $min, $max);
             return $this;
         }
 
-        if ($max != NULL && strlen($value) > $max) {
+        if ($max != NULL && $length > $max) {
             $this->addError($key, ValidationRules::LENGTH, $min, $max);
             return $this;
         }
diff --git a/tests/SimpleTest.php b/tests/SimpleTest.php
index 80cd6bf..affc699 100644
--- a/tests/SimpleTest.php
+++ b/tests/SimpleTest.php
@@ -67,6 +67,17 @@ public function testLength()
         $this->assertCount(1, $validator->getErrors(), json_encode($validator->getErrors()));
     }
 
+    public function testLengthArray()
+    {
+        $validator = $this->createValidator(["abc" => ["a", "b", "c"]]);
+        $validator->length("abc", 2, 4);
+        $this->assertCount(0, $validator->getErrors(), json_encode($validator->getErrors()));
+
+        $validator = $this->createValidator(["abc" => ["a", "b", "c", "d", "e", "f"]]);
+        $validator->length("abc", 2, 4);
+        $this->assertCount(1, $validator->getErrors(), json_encode($validator->getErrors()));
+    }
+
     public function testDateTime()
     {
         $validator = $this->createValidator(["abc" => "2022-03-20 03:08:42"]);