md

src/components/MinuteInput.vue

@@ -3,7 +3,7 @@
     v-model.number="minute"
     @change="watchMinute"
     @input="watchMinute"
-    :maxlength="6"
+    :maxlength="maxlength"
   >
     <template slot="append">分钟</template>
   </el-input>
@@ -15,6 +15,7 @@ export default {
   name: "MinuteInput",
   props: {
     value: { type: Number, default: 0 },
+    maxlength: { type: Number, default: 4 },
   },
   data() {
     return {