refactor: 修改验证器语言包提示

app/index/lang/en-us/validate.php

@@ -25,4 +25,15 @@ return [
     '感兴趣的产品种类不能超过255个字符' => 'Interested product categories cannot exceed 255 characters',
     '留言内容不能为空' => 'Message content is required',
     '留言内容不能超过1024个字符' => 'Message content cannot exceed 1024 characters',
+    '姓名不能为空' => 'Name is required',
+    '问题不能为空' => 'Question is required',
+    '问题不能超过1024个字符' => 'Question cannot exceed 1024 characters',
+    '国家不能为空' => 'Country is required',
+    '国家不能超过128个字符' => 'Country cannot exceed 128 characters',
+    '公司/组织不能为空' => 'Company/Organization is required',
+    '公司/组织不能超过128个字符' => 'Company/Organization cannot exceed 128 characters',
+    '行业不能为空' => 'Industry is required',
+    '行业不能超过64个字符' => 'Industry cannot exceed 64 characters',
+    '询问内容不能为空' => 'Inquiry is required',
+    '询问内容不能超过1024个字符' => 'Inquiry cannot exceed 1024 characters',
 ];