add validation to accompanying periods

src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/App.vue

@@ -16,16 +16,16 @@
    <comment v-if="accompanyingCourse.step === 'DRAFT'"></comment>
    <confirm v-if="accompanyingCourse.step === 'DRAFT'"></confirm>
 
-    <div v-for="error in errorMsg" class="vue-component errors alert alert-danger">
+    <!-- <div v-for="error in errorMsg" v-bind:key="error.id" class="vue-component errors alert alert-danger">
        <p>
           <span>{{ error.sta }} {{ error.txt }}</span><br>
           <span>{{ $t(error.msg) }}</span>
        </p>
-    </div>
+    </div> -->
 </template>
 
 <script>
-import { mapState } from 'vuex'
+import { mapGetters, mapState } from 'vuex'
 import Banner from './components/Banner.vue';
 import StickyNav from './components/StickyNav.vue';
 import OriginDemand from './components/OriginDemand.vue';
@@ -55,11 +55,12 @@ export default {
       Comment,
       Confirm,
    },
-   computed: mapState([
-      'accompanyingCourse',
-      'addressContext',
-      'errorMsg'
-   ])
+   computed: {
+      ...mapState([
+         'accompanyingCourse',
+         'addressContext'
+      ]),
+   },
 };
 </script>