人员登记，添加表单岗位必填校验修改

ruoyi-admin/src/main/resources/templates/system/user/add.html

@@ -104,8 +104,8 @@
                     <div class="form-group">
                         <label class="col-sm-4 control-label is-required">岗位：</label>
                         <div class="col-sm-8">
-                            <select id="post"  class="form-control select2-multiple" multiple>
+                            <select id="post"  class="form-control select2-multiple" required multiple>
-								<option th:each="post:${posts}" th:value="${post.postId}" th:text="${post.postName}" th:disabled="${post.status == '1'}" required></option>
+								<option th:each="post:${posts}" th:value="${post.postId}" th:text="${post.postName}" th:disabled="${post.status == '1'}"></option>
 							</select>
                         </div>
                     </div>