From 760e616d9f9fed36e24943679babac8acf44d55b Mon Sep 17 00:00:00 2001
From: YANG QIA <2013xile@gmail.com>
Date: Sat, 28 Feb 2026 19:24:27 +0800
Subject: [PATCH] fix(error-handler): validation error messages are not
 returned correctly (#8736)

* fix(error-handler): validation error messages are not returned correctly

* fix: bug
---
 .../plugin-error-handler/src/server/server.ts     | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/packages/plugins/@nocobase/plugin-error-handler/src/server/server.ts b/packages/plugins/@nocobase/plugin-error-handler/src/server/server.ts
index 254d95e9afa..eda1ee1ba6d 100644
--- a/packages/plugins/@nocobase/plugin-error-handler/src/server/server.ts
+++ b/packages/plugins/@nocobase/plugin-error-handler/src/server/server.ts
@@ -7,8 +7,6 @@
  * For more information, please refer to: https://www.nocobase.com/agreement.
  */
 
-import { Schema } from '@formily/json-schema';
-import { BaseError } from '@nocobase/database';
 import { Plugin } from '@nocobase/server';
 import lodash from 'lodash';
 import { ErrorHandler } from './error-handler';
@@ -19,10 +17,11 @@ export class PluginErrorHandlerServer extends Plugin {
 
   beforeLoad() {
     this.registerSequelizeValidationErrorHandler();
+    this.registerSQLErrorHandler();
   }
 
   registerSequelizeValidationErrorHandler() {
-    const findFieldTitle = (instance, path, tFunc, ctx) => {
+    const findFieldTitle = (instance, path, ctx) => {
       if (!instance) {
         return path;
       }
@@ -39,9 +38,11 @@ export class PluginErrorHandlerServer extends Plugin {
       }
 
       const field = collection.getField(path);
-      const fieldOptions = Schema.compile(field?.options, { t: tFunc });
+      const fieldOptions = field?.options;
       const title = lodash.get(fieldOptions, 'uiSchema.title', path);
-      return title;
+      const re = /{{\s*t\(\s*(['"`])([^'"`]+)\1\s*\)\s*}}/g;
+      const parsed = re.exec(title);
+      return parsed?.[2] || title;
     };
 
     this.errorHandler.register(
@@ -52,7 +53,7 @@ export class PluginErrorHandlerServer extends Plugin {
         ctx.body = {
           errors: err.errors.map((err) => {
             const t = ctx.i18n.t;
-            const title = findFieldTitle(err.instance, err.path, t, ctx);
+            const title = findFieldTitle(err.instance, err.path, ctx);
             return {
               message: t(err.type, {
                 ns: this.i18nNs,
@@ -64,7 +65,9 @@ export class PluginErrorHandlerServer extends Plugin {
         ctx.status = 400;
       },
     );
+  }
 
+  registerSQLErrorHandler() {
     const unwrapSqlError = (error) => {
       return error?.original?.parent ?? error?.parent ?? error?.original ?? error;
     };