From c241e8d8545d7ffaddf37bb154734319c303ea13 Mon Sep 17 00:00:00 2001
From: Patrick Ludewig <yes@patrick.works>
Date: Fri, 13 Jun 2025 11:54:11 +0200
Subject: [PATCH 1/3] fix(binders): valid html for show binder
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A value for the `hidden` attribute is not allowed, so we don’t need to set it.
---
 packages/core/src/binders/show.binder.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/core/src/binders/show.binder.ts b/packages/core/src/binders/show.binder.ts
index c6c9dc870..0cf3ac99a 100644
--- a/packages/core/src/binders/show.binder.ts
+++ b/packages/core/src/binders/show.binder.ts
@@ -10,7 +10,7 @@ export class ShowBinder extends Binder<boolean, HTMLElement> {
     if (value) {
       el.removeAttribute("hidden");
     } else {
-      el.setAttribute("hidden", "true");
+      el.setAttribute("hidden");
     }
   }
 }

From 291c765d3d61c7982f22d05e062f330b61ef9687 Mon Sep 17 00:00:00 2001
From: Patrick Ludewig <yes@patrick.works>
Date: Fri, 13 Jun 2025 12:33:01 +0200
Subject: [PATCH 2/3] fix(binders): add second argument for setAttribute

---
 packages/core/src/binders/show.binder.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/core/src/binders/show.binder.ts b/packages/core/src/binders/show.binder.ts
index 0cf3ac99a..6c435895e 100644
--- a/packages/core/src/binders/show.binder.ts
+++ b/packages/core/src/binders/show.binder.ts
@@ -10,7 +10,7 @@ export class ShowBinder extends Binder<boolean, HTMLElement> {
     if (value) {
       el.removeAttribute("hidden");
     } else {
-      el.setAttribute("hidden");
+      el.setAttribute("hidden", "");
     }
   }
 }

From 1eaea4e219a79a45478bae400a720cedb91ea4b2 Mon Sep 17 00:00:00 2001
From: Patrick Ludewig <yes@patrick.works>
Date: Fri, 13 Jun 2025 12:38:39 +0200
Subject: [PATCH 3/3] feat(binders): valid html for hidden attribute in hide
 binder

---
 packages/core/src/binders/hide.binder.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/core/src/binders/hide.binder.ts b/packages/core/src/binders/hide.binder.ts
index 6fb2a770f..9e6570bab 100644
--- a/packages/core/src/binders/hide.binder.ts
+++ b/packages/core/src/binders/hide.binder.ts
@@ -8,7 +8,7 @@ export class HideBinder extends Binder<boolean, HTMLElement> {
   routine(el: HTMLElement, value: boolean) {
     el.style.display = value ? "none" : "";
     if (value) {
-      el.setAttribute("hidden", "true");
+      el.setAttribute("hidden", "");
     } else {
       el.removeAttribute("hidden");
     }