diff --git a/src/Appwrite/Platform/Modules/Functions/Http/Executions/Create.php b/src/Appwrite/Platform/Modules/Functions/Http/Executions/Create.php
index d502a78e07..ccc8a24c70 100644
--- a/src/Appwrite/Platform/Modules/Functions/Http/Executions/Create.php
+++ b/src/Appwrite/Platform/Modules/Functions/Http/Executions/Create.php
@@ -82,7 +82,7 @@ class Create extends Base
             ->param('path', '/', new Text(2048), 'HTTP path of execution. Path can include query params. Default value is /', true)
             ->param('method', 'POST', new Whitelist(['GET', 'POST', 'PUT', 'PATCH', 'DELETE', 'OPTIONS'], true), 'HTTP method of execution. Default value is GET.', true)
             ->param('headers', [], new AnyOf([new Assoc(), new Text(65535)], AnyOf::TYPE_MIXED), 'HTTP headers of execution. Defaults to empty.', true)
-            ->param('scheduledAt', null, new DatetimeValidator(requireDateInFuture: true, precision: DateTimeValidator::PRECISION_MINUTES, offset: 60), 'Scheduled execution time in [ISO 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format. DateTime value must be in future with precision in minutes.', true)
+            ->param('scheduledAt', null, new Text(100), 'Scheduled execution time in [ISO 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format. DateTime value must be in future with precision in minutes.', true)
             ->inject('response')
             ->inject('request')
             ->inject('project')
@@ -123,6 +123,11 @@ class Create extends Base
             throw new Exception(Exception::GENERAL_BAD_REQUEST, 'Scheduled executions must run asynchronously. Set scheduledAt to a future date, or set async to true.');
         }
 
+        $validator = new DatetimeValidator(requireDateInFuture: true, precision: DateTimeValidator::PRECISION_MINUTES, offset: 60);
+        if (!$validator->isValid($scheduledAt)) {
+            throw new Exception(Exception::GENERAL_BAD_REQUEST, 'Scheduled execution date must be at least 60 seconds in the future');
+        }
+
         /**
          * @var array<string, mixed> $headers
          */