关于jquery中validates的rules规则中select框的判断

jquery 求大神指点,比如说要判断该select框是否有option被选中,如果没有则提示用户该项不能为空,用validates的rules请问怎么实现呀 ...

</select> jQuery.validate 中文API 名称 返回类型...rules("remove",rules) 返回:Options 删除验证规则 ...equalTo(other) 返回:Boolean 验证两个输入框的内容...

{ /*自定义验证规则*/ rules:{ username:{ ...2、name属性 说明:jQuery.validate.js插件与<input>...validates.js" type="text/javascript"></script> ...

validate_acceptiance_of 验证复选框是否勾选...validates_uniqueness_of 验证是否唯一 和数据库中...jquery(37) Hudson(15) SVN(9) 定时任务(2...

主要是导入jQuery.validationEngine-en.js的内容,将信息...这里多了一个switch判断,将rules中有的规则一一过滤...validates "alertTextOk": "* This username is ...

jQuery AJAX 方法 jQuery 杂项方法 jQuery 属性 ...{ rules: { firstname: "required", lastname: "...select at least two topics you'd like to ...

I am trying to validate html select element using jQuery Validate plugin. ...See documentation here: "rules (default: rules are read from markup (...

{ /// <summary> /// Validates the specified ...validationResult.MemberNames.Select(x => property...cocos2d-x WCF Linq Android QT MFC JQueryAbout...

//If the change event fires we want to see if the form validates. //...//jquery checks if the class exists before adding. $('.select2-drop ul...

将jquery.validate.js中的对相同name的元素判断注释...// select only the first element for each name...validator.objectLength($(this).rules()) ) { ...