update

src/views/message/modelForm.vue

@@ -705,6 +705,11 @@
                           v-model="iitem.placeholder"
                         ></el-input>
                         <font>
+                          <el-checkbox
+                            class="item_require"
+                            v-model="iitem.require"
+                            >必填</el-checkbox
+                          >
                           <span
                             class="ctl_btn ctl_btn_note"
                             @click="addNote(iitem)"

src/views/message/survey/answer.html

@@ -130,6 +130,7 @@
   .groupMain {
     border: 1px solid #ccc;
     border-radius: 5px;
+    margin-bottom:10px;
   }
   .groupMain .el-form-item{
     border:0px;