Make all CheckboxItem and RadioItem properties required

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## 4.0.0 under development
 
 - Chg #221: Throw `LogicException` in `Tag::id()` when id is empty string (@razvbir)
+- Chg #267: Make all `CheckboxItem` and `RadioItem` properties required (@vjik)
 - Chg #234: Remove tag attributes sorting (@FrankiFixx)
 
 ## 3.13.0 March 13, 2026

UPGRADE.md

@@ -11,6 +11,8 @@ application when you upgrade the package from one version to another.
 
 - `Tag::id()` now throws `LogicException` when an empty string is passed. Check your code for places where you call
   `Tag::id()` and make sure you are not passing an empty string.
+- All `CheckboxItem` and `RadioItem` properties are now required. If you create instances of these classes directly,
+  make sure to pass `$labelAttributes` and `$labelWrap` arguments explicitly.
 - HTML tag attributes are no longer sorted by `Html::renderTagAttributes()`. Previously, attributes were reordered
   according to a predefined priority list (`type`, `id`, `class`, `name`, `value`, etc.). Now attributes are rendered
   in the order they are set. If your code or tests depend on a specific attribute order in the rendered HTML, you need

src/Widget/CheckboxList/CheckboxItem.php

@@ -16,7 +16,7 @@ public function __construct(
         public array $checkboxAttributes,
         public string $label,
         public bool $encodeLabel,
-        public array $labelAttributes = [],
-        public bool $labelWrap = true,
+        public array $labelAttributes,
+        public bool $labelWrap,
     ) {}
 }

src/Widget/RadioList/RadioItem.php

@@ -16,7 +16,7 @@ public function __construct(
         public array $radioAttributes,
         public string $label,
         public bool $encodeLabel,
-        public array $labelAttributes = [],
-        public bool $labelWrap = true,
+        public array $labelAttributes,
+        public bool $labelWrap,
     ) {}
 }