feat(trigger): add validation for subscription in PluginTrigger node

web/app/components/workflow/nodes/trigger-plugin/default.ts

@@ -221,10 +221,15 @@ const nodeDefault: NodeDefault<PluginTriggerNodeType> = {
     // event_type: '',
     config: {},
   },
-  checkValid(_payload: PluginTriggerNodeType, _t: any) {
+  checkValid(payload: PluginTriggerNodeType, t: any) {
+    let errorMessage = ''
+
+    if (!payload.subscription_id)
+      errorMessage = t('workflow.nodes.triggerPlugin.subscriptionRequired')
+
     return {
-      isValid: true,
-      errorMessage: '',
+      isValid: !errorMessage,
+      errorMessage,
     }
   },
   getOutputVars(payload, _allPluginInfoList, _ragVars, { schemaTypeDefinitions } = { schemaTypeDefinitions: [] }) {

web/i18n/en-US/workflow.ts

@@ -790,6 +790,7 @@ const translation = {
       subscriptionNameDescription: 'Enter a unique name for this trigger subscription',
       subscriptionNamePlaceholder: 'Enter subscription name...',
       subscriptionNameRequired: 'Subscription name is required',
+      subscriptionRequired: 'Subscription is required',
     },
     questionClassifiers: {
       model: 'model',

web/i18n/zh-Hans/workflow.ts

@@ -1117,6 +1117,7 @@ const translation = {
       subscriptionNameDescription: '为此触发器订阅输入一个唯一名称',
       subscriptionNamePlaceholder: '输入订阅名称...',
       subscriptionNameRequired: '订阅名称是必需的',
+      subscriptionRequired: '需要配置订阅',
     },
   },
   tracing: {