jQuery封装（一）：手机号码的的封装

(function($){
    //验证手机号码
    jQuery.validMobile = function(options) 
    {
        var defaluts = {id:''};
        var opts = $.extend(defaluts, options);
        var mobile = $("#"+opts.id).val();
        if(!$.isEmpty(mobile))
        {
            $.box({text:'手机号码不能为空'});
            return false;
        }

        if(mobile.length < 11)
        {
            $.box({text:'手机号码不能少于11位'});
            return false;
        }

        var myreg = 11&& /^((13|14|15|17|18)[0-9]{1}\d{8})$/;
        if (!myreg.test(mobile)) 
        {
            $.box({text:'手机号码格式不正确'});
            $("#"+opts.id).focus();
            return false;
        } 
        return true;
    };
})(jQuery);

辅助的js

(function($){

    //判断是否为空
    jQuery.isEmpty = function(options)
    {
        if(null == options || options == "" || options == undefined || options.length < 1 || options == false || options == "null")
        {
            return false
        }
        return true;
    }

        //页面提示窗
    jQuery.box = function(options)
    {
        var defaluts = {text:text,icon:type};
        var opts = $.extend(defaluts, options);
        url = "https://cdn.laicunba.com/yunact/20180426earlysummer/error.png";
        if(opts.icon == 1)
        {
            url = "https://cdn.laicunba.com/yunact/20180426earlysummer/success.png";
        }
       $("body").append("<div id='box' style='width:90%;height: 1.5rem;background:#FFF0EE;border-radius: 0.3rem ; position: fixed;top: 50%; left: 50%;-moz-transform: translate(-50%, -50%);-ms-transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%); transform: translate(-50%, -50%);'>"+
           "<div style='position:relative'>"+
              "<img src='"+url+"' style='width:0.6rem;height:0.6rem;left:1rem;position:absolute;top:0.4rem'>"+
              "<span style='color:#C44949;font-size:0.39rem;margin-left:0.3rem;position:absolute;top:0.4rem;left:1.6rem'>"+opts.text+
           "</span>"+
           "</div>"+
        "</div>");
        setTimeout(function(){$("#box").remove();},3000)
    };
})(jQuery)

引用方法：

$.validMobile({id:'mobile'})