From 75cc5c980a04de5bed99aade1ae57a5d236830d7 Mon Sep 17 00:00:00 2001
From: Filip Hoffmann <folosp@protonmail.com>
Date: Sat, 28 Feb 2026 18:37:11 +0100
Subject: [PATCH] fix: some components don't get serialized with the type field

---
 CHANGELOG.md                            | 3 +++
 src/grom/component/checkbox.gleam       | 4 +++-
 src/grom/component/checkbox_group.gleam | 4 +++-
 src/grom/component/label.gleam          | 4 +++-
 4 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ad4cc52..4c2dc9b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# Unreleased
+* Fix some components not being serialized with the `type` field (Filip Hoffmann)
+
 # v5.1.2 (27/02/2026)
 * Fix sub-command parameters having the `parameters` field incorrectly serialized (Filip Hoffmann)
 
diff --git a/src/grom/component/checkbox.gleam b/src/grom/component/checkbox.gleam
index 079ef58..f61a8e1 100644
--- a/src/grom/component/checkbox.gleam
+++ b/src/grom/component/checkbox.gleam
@@ -13,6 +13,8 @@ pub type Checkbox {
 
 @internal
 pub fn to_json(checkbox: Checkbox) -> Json {
+  let type_ = [#("type", json.int(23))]
+
   let id = case checkbox.id {
     Some(id) -> [#("id", json.int(id))]
     None -> []
@@ -24,7 +26,7 @@ pub fn to_json(checkbox: Checkbox) -> Json {
     #("default", json.bool(checkbox.is_default_selected)),
   ]
 
-  [id, custom_id, is_default_selected]
+  [type_, id, custom_id, is_default_selected]
   |> list.flatten
   |> json.object
 }
diff --git a/src/grom/component/checkbox_group.gleam b/src/grom/component/checkbox_group.gleam
index 413970e..3c32c29 100644
--- a/src/grom/component/checkbox_group.gleam
+++ b/src/grom/component/checkbox_group.gleam
@@ -32,6 +32,8 @@ pub type Option {
 
 @internal
 pub fn to_json(group: CheckboxGroup) -> Json {
+  let type_ = [#("type", json.int(22))]
+
   let id = case group.id {
     Some(id) -> [#("id", json.int(id))]
     None -> []
@@ -53,7 +55,7 @@ pub fn to_json(group: CheckboxGroup) -> Json {
 
   let is_required = [#("required", json.bool(group.is_required))]
 
-  [id, custom_id, options, min_values, max_values, is_required]
+  [type_, id, custom_id, options, min_values, max_values, is_required]
   |> list.flatten
   |> json.object
 }
diff --git a/src/grom/component/label.gleam b/src/grom/component/label.gleam
index 62e313f..89624f3 100644
--- a/src/grom/component/label.gleam
+++ b/src/grom/component/label.gleam
@@ -40,6 +40,8 @@ pub type Component {
 
 @internal
 pub fn to_json(label: Label) -> Json {
+  let type_ = [#("type", json.int(18))]
+
   let id = case label.id {
     Some(id) -> [#("id", json.int(id))]
     None -> []
@@ -54,7 +56,7 @@ pub fn to_json(label: Label) -> Json {
 
   let component = [#("component", component_to_json(label.component))]
 
-  [id, description, label_, component]
+  [type_, id, description, label_, component]
   |> list.flatten
   |> json.object
 }
-- 
2.51.2