add preRegReqCompleted

Author: fanglinfang

myuw_vue/components/home/registration/myplan.vue

@@ -118,8 +118,8 @@ export default {
       }
       return {};
     },
-    preRegReqCompleted() {
-      return this.currentPlanData.complete_pre_reg;
+    preRegCompleted() {
+      return this.currentPlanData && this.currentPlanData.complete_pre_reg;
     },
     readyCount() {
       return this.currentPlanData.ready_count;