Fix:Resolves the issue of sessions not being saved when the variable is array<object>. (#11446)

### What problem does this PR solve?

Fix:Resolves the issue of sessions not being saved when the variable is
array<object>.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

web/src/components/dynamic-form.tsx

@@ -356,6 +356,13 @@ const DynamicForm = {
             ...combinedErrors,
             ...fieldErrors,
           } as any;
+
+          console.log('combinedErrors', combinedErrors);
+          for (const key in combinedErrors) {
+            if (Array.isArray(combinedErrors[key])) {
+              combinedErrors[key] = combinedErrors[key][0];
+            }
+          }
           console.log('combinedErrors', combinedErrors);
           return {
             values: Object.keys(combinedErrors).length ? {} : data,
@@ -720,9 +727,7 @@ const DynamicForm = {
         type="button"
         disabled={submitLoading}
         onClick={() => {
-          console.log('form submit');
           (async () => {
-            console.log('form submit2');
             try {
               let beValid = await form.formControl.trigger();
               console.log('form valid', beValid, form, form.formControl);

web/src/locales/en.ts

@@ -1046,7 +1046,7 @@ Example: https://fsn1.your-objectstorage.com`,
       downloadFileType: 'Download file type',
       formatTypeError: 'Format or type error',
       variableNameMessage:
-        'Variable name can only contain letters and underscores',
+        'Variable name can only contain letters and underscores and numbers',
       variableDescription: 'Variable Description',
       defaultValue: 'Default Value',
       conversationVariable: 'Conversation variable',

web/src/locales/zh.ts

@@ -980,7 +980,7 @@ General：实体和关系提取提示来自 GitHub - microsoft/graphrag：基于
       downloadFileTypeTip: '文件下载的类型',
       downloadFileType: '文件类型',
       formatTypeError: '格式或类型错误',
-      variableNameMessage: '名称只能包含字母和下划线',
+      variableNameMessage: '名称只能包含字母,数字和下划线',
       variableDescription: '变量的描述',
       defaultValue: '默认值',
       conversationVariable: '会话变量',

web/src/pages/agent/gobal-variable-sheet/constant.ts

@@ -18,7 +18,7 @@ export const GlobalFormFields = [
     placeholder: t('common.namePlaceholder'),
     required: true,
     validation: {
-      pattern: /^[a-zA-Z_]+$/,
+      pattern: /^[a-zA-Z_0-9]+$/,
       message: t('flow.variableNameMessage'),
     },
     type: FormFieldType.Text,

web/src/pages/agent/gobal-variable-sheet/hooks/use-object-fields.tsx

@@ -3,6 +3,7 @@ import { BlockButton, Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Segmented } from '@/components/ui/segmented';
 import { t } from 'i18next';
+import { isEmpty } from 'lodash';
 import { Trash2, X } from 'lucide-react';
 import { useCallback } from 'react';
 import { FieldValues } from 'react-hook-form';
@@ -36,14 +37,19 @@ export const useObjectFields = () => {
     path: (string | number)[] = [],
   ): Array<{ path: (string | number)[]; message: string }> => {
     const errors: Array<{ path: (string | number)[]; message: string }> = [];
-
+    if (typeof obj === 'object' && !Array.isArray(obj)) {
-    if (obj !== null && typeof obj === 'object' && !Array.isArray(obj)) {
+      if (isEmpty(obj)) {
+        errors.push({
+          path: [...path],
+          message: 'No empty parameters are allowed.',
+        });
+      }
       for (const key in obj) {
         if (obj.hasOwnProperty(key)) {
-          if (!/^[a-zA-Z_]+$/.test(key)) {
+          if (!/^[a-zA-Z_0-9]+$/.test(key)) {
             errors.push({
               path: [...path, key],
-              message: `Key "${key}" is invalid. Keys can only contain letters and underscores.`,
+              message: `Key "${key}" is invalid. Keys can only contain letters and underscores and numbers.`,
             });
           }
           const nestedErrors = validateKeys(obj[key], [...path, key]);
@@ -108,6 +114,21 @@ export const useObjectFields = () => {
     }
   }, []);
 
+  const arrayObjectValidate = useCallback((value: any) => {
+    try {
+      if (validateKeys(value, [])?.length > 0) {
+        throw new Error(t('flow.formatTypeError'));
+      }
+      if (value && typeof value === 'string' && !JSON.parse(value)) {
+        throw new Error(t('flow.formatTypeError'));
+      }
+      return true;
+    } catch (e) {
+      console.log('object-render-error', e, value);
+      throw new Error(t('flow.formatTypeError'));
+    }
+  }, []);
+
   const arrayStringRender = useCallback((field: FieldValues, type = 'text') => {
     const values = Array.isArray(field.value)
       ? field.value
@@ -253,8 +274,9 @@ export const useObjectFields = () => {
   const handleCustomValidate = (value: TypesWithArray) => {
     switch (value) {
       case TypesWithArray.Object:
-      case TypesWithArray.ArrayObject:
         return objectValidate;
+      case TypesWithArray.ArrayObject:
+        return arrayObjectValidate;
       case TypesWithArray.ArrayString:
         return arrayStringValidate;
       case TypesWithArray.ArrayNumber:
@@ -284,6 +306,7 @@ export const useObjectFields = () => {
   return {
     objectRender,
     objectValidate,
+    arrayObjectValidate,
     arrayStringRender,
     arrayStringValidate,
     arrayNumberRender,