jquery对form表单复杂（多个）条件的判断验证

//按钮先执行验证再提交表
$(document).ready(function(){
// 点击查看图片
  $('.nyroModal').nyroModal();
  //按钮先执行验证再提交表单
  $("#submitBtn").click(function(){
      if($("#add_form").valid()){
       $("#add_form").submit();
    }
  });
  //自定义空格验证
  $.validator.addMethod("spacing",function(value,element,param){
    var reg = new RegExp("[\u4E00-\u9FFF]+","g");
    var regshu = /[~#^$@%&!?%;；￥……：:*]/gi;
        if(value.indexOf(' ')>0 || reg.test(value) || regshu.test(value)){
            return false;
        }else{
            return true;
        }
    });
  $("#add_form").validate({
　　span.arr提示
   errorPlacement: function(error, element){
     var error_td = element.parent('dd').children('span.err');
            error_td.append(error);
        },
      rules : {
            admin_name : {
              required : true,
               minlength: 2,
               maxlength: 16,
               spacing : true,
               remote  : {
                            url :'index.php?act=teachermanager&op=ajax&branch=check_admin_name',
                            type:'get',
                            data:{
                             admin_name : function(){
                                    return $('#admin_name').val();
                                }
                            }
                        }
                    },
            admin_password : {
                required : true,
               minlength: 6,
               maxlength: 32,
               spacing : true,
               
            },
            admin_number : {
                required : true,
               minlength: 6,
               maxlength: 32,
               spacing : true,
               
            },
            admin_rpassword : {
                required : true,
                equalTo  : '#admin_password'
            },
            gid : {
                required : true
            }
        },
        messages : {
            admin_name : {
                required : '<i class="fa fa-exclamation-circle"></i>教师姓名不能为空',
             minlength: '教师姓名长度为2-16位。',
             maxlength: '教师姓名长度为2-16位。',
             remote   : '<i class="fa fa-exclamation-circle"></i>教师姓名已存在',
             spacing:"请误输入空格、中文、特殊字符"
                  },
            admin_password : {
                required : '<i class="fa fa-exclamation-circle"></i>密码不能为空',
             minlength: '密码长度6-32个字符。',
             maxlength: '密码长度不超过32个字符。',
             spacing:"请误输入空格、中文、特殊字符"
             
            },
            admin_number2 : {
              required : '<i class="fa fa-exclamation-circle"></i>教师编码不能为空',
             minlength: '教师编码长度6-32个字符。',
             maxlength: '教师编码不超过32个字符。',
             spacing:"请误输入空格、中文、特殊字符"
             
            },
            admin_number : {
              required : '<i class="fa fa-exclamation-circle"></i>登录账号不能为空',
             minlength: '登录账号长度6-32个字符。',
             maxlength: '登录账号不超过32个字符。',
             spacing:"请误输入空格、中文、特殊字符"
             
            },
            admin_rpassword : {
                required : '<i class="fa fa-exclamation-circle"></i>确认密码不能为空',
                equalTo  : '<i class="fa fa-exclamation-circle"></i><?php echo $lang['admin_edit_repeat_error']; ?>'
            },
            gid : {
                required : '<i class="fa fa-exclamation-circle"></i><?php echo $lang['admin_add_gid_null']; ?>'
            }
        }
  });
});