update: 修复

src/views/activity/template-detail.vue

@@ -109,11 +109,11 @@
         <el-form-item label="模板奖品数量" required>
           <div class="flex">
             <el-form-item label-width="0" prop="prizeMin" required>
-              <el-input v-model.number="form.prizeMin"  :disabled="isDisabled"></el-input>
+              <el-input v-model.number="form.prizeMin"  :disabled="isDisabled" @change="handlePrizeNumChange"></el-input>
             </el-form-item>
               <span class="ml10 mr10">~</span>
             <el-form-item label-width="0" prop="prizeMax" required>
-              <el-input v-model.number="form.prizeMax"  :disabled="isDisabled"></el-input>
+              <el-input v-model.number="form.prizeMax"  :disabled="isDisabled"  @change="handlePrizeNumChange"></el-input>
             </el-form-item>
           </div>
 
@@ -175,7 +175,6 @@ export default {
         c(new Error('请输入不大于20的数字'));
         return;
       }
-      this.$refs.form.validateField('prizeMax');
       c();
     };
 
@@ -193,7 +192,6 @@ export default {
         c(new Error('请输入不大于20的数字'));
         return;
       }
-      this.$refs.form.validateField('prizeMin');
       c();
     };
 
@@ -434,6 +432,10 @@ export default {
     }
   },
   methods: {
+    handlePrizeNumChange(){
+      this.$refs.form.validateField('prizeMax');
+      this.$refs.form.validateField('prizeMin');
+    },
     getDetail(){
       fetch.getGameTemplat({ templateId: this.$route.query.id }).then(res=>{
         console.log(res);