Merge pull request 'fix(admin): accept multi-value 发布类型 on header-nav save' (#281) from worktree-fix-theme-toggle-overlap into main

Reviewed-on: CYL/wordpress-theme-aksrt#281

assets/admin/src/schema/sections/page-display/index.js

@@ -134,7 +134,7 @@ export const pageDisplaySchemas = {
             { label: '紫色', value: 'jb-purple' },
             { label: '粉色', value: 'jb-pink' },
           ], dependsOn: { key: 'header_newposts_enabled', value: true } },
-          { key: 'header_newposts_types', label: '发布类型', type: 'select', multiple: true, default: ['post'], options: [
+          { key: 'header_newposts_types', label: '发布类型', type: 'checkbox', default: ['post'], options: [
             { label: '文章', value: 'post' },
             { label: '帖子', value: 'topic' },
             { label: '商品', value: 'product' },

src/AKSRT/Admin/Schema/SchemaPageDisplay.php

@@ -58,7 +58,7 @@ class SchemaPageDisplay {
                                 ['label' => '紫色', 'value' => 'jb-purple'],
                                 ['label' => '粉色', 'value' => 'jb-pink'],
                             ]],
-                            ['key' => 'header_newposts_types', 'label' => '发布类型', 'type' => 'select', 'default' => ['post'], 'options' => [
+                            ['key' => 'header_newposts_types', 'label' => '发布类型', 'type' => 'checkbox', 'default' => ['post'], 'options' => [
                                 ['label' => '文章', 'value' => 'post'],
                                 ['label' => '帖子', 'value' => 'topic'],
                                 ['label' => '商品', 'value' => 'product'],

src/AKSRT/Admin/SchemaProvider.php

@@ -181,13 +181,26 @@ class SchemaProvider {
 
                 if (in_array($type, ['select', 'radio'], true) && !empty($field['options'])) {
                     $valid_values = array_column($field['options'], 'value');
-                    if (!in_array($value, $valid_values, true)) {
+                    // Multi-select: accept array values when schema.multiple is set
+                    // (legacy / SPA may still use type=select multiple).
+                    if (!empty($field['multiple']) && is_array($value)) {
+                        foreach ($value as $item) {
+                            if (!in_array($item, $valid_values, true)) {
+                                $errors[] = sprintf('%s has an invalid value', $field['label'] ?? $key);
+                                break;
+                            }
+                        }
+                    } elseif (!in_array($value, $valid_values, true)) {
                         $errors[] = sprintf('%s has an invalid value', $field['label'] ?? $key);
                     }
                 }
 
                 if ($type === 'checkbox' && !empty($field['options'])) {
                     $valid_values = array_column($field['options'], 'value');
+                    if (!is_array($value)) {
+                        $errors[] = sprintf('%s must be an array', $field['label'] ?? $key);
+                        continue;
+                    }
                     foreach ((array) $value as $item) {
                         if (!in_array($item, $valid_values, true)) {
                             $errors[] = sprintf('%s has an invalid value', $field['label'] ?? $key);