fix 错误提示优化，显示具体错误信息

 <!--
 <!--
  * @Date: 2022-07-18 10:22:22
  * @Date: 2022-07-18 10:22:22
  * @LastEditors: hookehuyr hookehuyr@gmail.com
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-02-13 16:28:32
+ * @LastEditTime: 2025-02-17 15:02:03
  * @FilePath: /data-table/src/views/index.vue
  * @FilePath: /data-table/src/views/index.vue
  * @Description: 首页
  * @Description: 首页
 -->
 -->
@@ -1160,7 +1160,15 @@ const onSubmit = async (values) => { // 表单提交回调
 };
 };
 
 
 const onFailed = (errorInfo) => { // 提交表单且验证不通过后触发
 const onFailed = (errorInfo) => { // 提交表单且验证不通过后触发
-  showToast('有填写错误，请检查')
+  const error_item = errorInfo.errors[0];
+  // 通过name找到对应的label
+  let error_name = '';
+  formData.value.forEach(item => {
+    if (item.key === error_item.name) {
+      error_name = item.component_props.label
+    }
+  });
+  showToast(error_name + ': ' + error_item.message);
 }
 }
 </script>
 </script>