From 19800839e3805cb1fcfc3c9ee4ac269c17de37d2 Mon Sep 17 00:00:00 2001
From: Matthias Pigulla <mp@webfactory.de>
Date: Wed, 12 Nov 2025 23:30:05 +0100
Subject: [PATCH] Convert fillField() value to boolean for checkboxes

---
 src/Element/TraversableElement.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Element/TraversableElement.php b/src/Element/TraversableElement.php
index 238da5168..2edb3fbb2 100644
--- a/src/Element/TraversableElement.php
+++ b/src/Element/TraversableElement.php
@@ -163,6 +163,10 @@ public function fillField(string $locator, $value)
             throw new ElementNotFoundException($this->getDriver(), 'form field', 'id|name|label|value|placeholder', $locator);
         }
 
+        if ($field->getAttribute('type') === 'checkbox') {
+            $value = (bool) $value && $value !== 'false';
+        }
+
         $field->setValue($value);
     }