jQuery easyui validatebox 添加验证类型

例：$.extend($.fn.validatebox.defaults.rules, {
    number: {
        validator: function(value){
            return /^-?(?:/d+|/d{1,3}(?:,/d{3})+)(?:/./d+)?$/.test(value);
        },
        message: '只能输入数字.'
    }
});

//验证输入最短长度

$.extend($.fn.validatebox.defaults.rules, {

minLength: {

validator: function(value, param){

return value.length >= param[0];

},

message: ‘Please enter at least {0} characters.’

}

});