修改验证提示信息

CODE/smart-community/app-api/src/main/java/com/community/huiju/common/code/ICode.java

         String phoneCode = (String) AppkeyCache.getCache(phone);
         if ("2468".equals(code)) {
 
-        }else if (StringUtils.isBlank(phoneCode)) {
+        }else if (StringUtils.isBlank(code)) {
             throw new WisdomException("请输入验证码!");
         } else if (!phoneCode.equals(code)) {
             throw new WisdomException("验证码错误!");