添加banner排序校验

src/views/business/banner/components/BannerCreate.vue

@@ -30,7 +30,7 @@
             />
           </el-select>
         </el-form-item>
-        <el-form-item label="排序">
+        <el-form-item label="排序" prop="sort">
           <el-input
             v-model.number="form.sort"
             style="width: 300px"
@@ -112,6 +112,7 @@ export default {
       form: {
         picUrl: [],
         type: 'link',
+        sort: 0
       },
       bannerLocationList: [],
       goodsTagItemsList: [],
@@ -122,6 +123,14 @@ export default {
         location: [
           { required: true, message: "请选择位置", trigger: "change" },
         ],
+        sort: [
+          { required: true, message: "请输入排序", trigger: "blur" },
+          {
+            pattern: /^([0-9]\d*)$/,
+            message: "请输入合法的数字",
+            trigger: ["blur", "change"],
+          },
+        ],
         picUrl: [
           {
             type: "array",