From 331e294ef593d2e7a67057e9e252981e1c7e630e Mon Sep 17 00:00:00 2001
From: Jake Barnby <jakeb994@gmail.com>
Date: Thu, 4 Dec 2025 00:03:12 +1300
Subject: [PATCH] Improve min/max validation

---
 .../Modules/Databases/Http/Databases/Collections/Create.php | 6 +++---
 src/Appwrite/Utopia/Database/Validator/Attributes.php       | 5 +++--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/Appwrite/Platform/Modules/Databases/Http/Databases/Collections/Create.php b/src/Appwrite/Platform/Modules/Databases/Http/Databases/Collections/Create.php
index 0dbe995457..d77db3da43 100644
--- a/src/Appwrite/Platform/Modules/Databases/Http/Databases/Collections/Create.php
+++ b/src/Appwrite/Platform/Modules/Databases/Http/Databases/Collections/Create.php
@@ -234,11 +234,11 @@ class Create extends Action
             $formatOptions = ['elements' => $attributeDef['elements']];
         }
 
-        if (isset($attributeDef['min']) && isset($attributeDef['max'])) {
+        if (isset($attributeDef['min']) || isset($attributeDef['max'])) {
             $format = $type === Database::VAR_INTEGER ? APP_DATABASE_ATTRIBUTE_INT_RANGE : APP_DATABASE_ATTRIBUTE_FLOAT_RANGE;
             $formatOptions = [
-                'min' => $attributeDef['min'],
-                'max' => $attributeDef['max'],
+                'min' => $attributeDef['min'] ?? ($type === Database::VAR_INTEGER ? \PHP_INT_MIN : -\PHP_FLOAT_MAX),
+                'max' => $attributeDef['max'] ?? ($type === Database::VAR_INTEGER ? \PHP_INT_MAX : \PHP_FLOAT_MAX),
             ];
         }
 
diff --git a/src/Appwrite/Utopia/Database/Validator/Attributes.php b/src/Appwrite/Utopia/Database/Validator/Attributes.php
index fea4086eaf..731e6749c4 100644
--- a/src/Appwrite/Utopia/Database/Validator/Attributes.php
+++ b/src/Appwrite/Utopia/Database/Validator/Attributes.php
@@ -182,13 +182,14 @@ class Attributes extends Validator
             }
 
             // Validate min/max range for integer/float
-            if (isset($attribute['min']) && isset($attribute['max'])) {
+            if (isset($attribute['min']) || isset($attribute['max'])) {
                 if (!in_array($attribute['type'], [Database::VAR_INTEGER, Database::VAR_FLOAT])) {
                     $this->message = "Attribute '" . $attribute['key'] . "': min/max can only be used with integer or float types";
                     return false;
                 }
 
-                if ($attribute['min'] > $attribute['max']) {
+                // If both are set, validate ordering
+                if (isset($attribute['min']) && isset($attribute['max']) && $attribute['min'] > $attribute['max']) {
                     $this->message = "Attribute '" . $attribute['key'] . "': minimum value must be less than or equal to maximum value";
                     return false;
                 }