请求头中自定义增加不可见字符校验

src/main/webapp/WEB-INF/views/cfg/app/appMultiFeatureCfgForm.jsp

@@ -192,6 +192,7 @@ var delContent = function(contentClassName, addBtnClassName) {
 													<input class="form-control" type="text" name="userRegion1"
 														value="${_cfg.userRegion1}">
 												</div>
+												<div for="userRegion1"></div>
 									        </div>
 									    </div>
 									</div>

src/main/webapp/WEB-INF/views/cfg/complexCfgForm.jsp

@@ -41,8 +41,9 @@
 									<c:if test="${cfg.district==_district}">selected</c:if>>${_district }</option>
 							</c:forEach>
 					</select>
-					<input type="hidden" name="${cfgName}.districtShowName" placeholder="<spring:message code='please_input'/> <spring:message code='custom_region'/>" class="otherValue form-control" value="${cfg.district}"/>
+					<input type="hidden" name="${cfgName}.districtShowName" placeholder="<spring:message code='please_input'/> <spring:message code='custom_region'/>" class="otherValue form-control invisibleChar" value="${cfg.district}"/>
 				</div>
+				<div for="${cfgName}.districtShowName"></div>
 				<div for="${cfgName}.district"></div>
 			</div>
 		</div>