pc手机&姓名&地址验证&input提示文案兼容ie

        phone_validate : function(user_name,validate,tips){

            user_name.focus(function(){

                tips.html("");

                if($(this).val() == "请填写您的电话号码"){

                    $(this).val("");

                }

            });

            user_name.blur(function(){

                validate();

                if($.trim($(this).val()) == "" || $.trim($(this).val()) == null || $.trim($(this).val()) =="请填写您的电话号码"){

                    $(this).val("请填写您的电话号码");

                }

            });

        },

        name_validate : function(user_name,nameV,tips){

            user_name.focus(function(){

                tips.html("");

                if($(this).val() == "请填写您的姓名"){

                    $(this).val("");

                }

            });

            user_name.blur(function(){

                nameV();

                if($.trim($(this).val()) == "" || $.trim($(this).val()) == null || $.trim($(this).val()) =="请填写您的姓名"){

                    $(this).val("请填写您的姓名");

                }

            });

        },

        address_validate : function(user_name,addressV,tips){

            user_name.focus(function(){

                tips.html("");

                if($(this).html() == "请填写您的地址"){

                    $(this).html("");

                }

            });

            user_name.blur(function(){

                addressV();

                if($.trim($(this).html()) == "" || $.trim($(this).html()) == null || $.trim($(this).html()) =="请填写您的地址"){

                    $(this).html("请填写您的地址");

                }

            });

        },

        addressValideate:function(addressEat,addressError){

            var that=this;

            return function(){

                if((addressEat.attr("value")=="")||(addressEat.attr("value")=="请填写您的地址")){

                    addressError.html("请填写您的地址");

                    that.addressFlag=false;

                }else{

                    addressError.html("");

                    that.addressFlag=true;

                    var addressText=addressEat.attr("value");

                }

                return addressText

            }

        },

        nameValideate:function(nameEat,nameError){

            var that=this;

            return function(){

                if((nameEat.attr("value")=="") || (nameEat.attr("value")=="请填写您的姓名")){

                    nameError.html("请填写您的姓名");

                    that.nameFlag=false;

                }else{

                    nameError.html("");

                    that.nameFlag=true;

                    var nameText=nameEat.attr("value");

                }

                return nameText

            }

        },

        phoneValidate:function(phone,phoneStr,addressNamePhoneFlag){//手机号码验证

            if(addressNamePhoneFlag==0){

                var tips=$('#errortips');

            }else{

                var tips=$('#tips');

            }

           

            var reg=/^13[0-9]{9}$|14[0-9]{9}$|15[0-9]{9}$|18[0-9]{9}$|17[8760][0-9]{8}$/;

            return function(){

               var phoneFlag=false;

                phoneStr=phone.attr("value");

                if(reg.test(phoneStr)){

                    tips.html("");

                    phoneStr=phoneStr;

                    phoneFlag=true;

                }else{

                    if((phoneStr=="")||(phoneStr=="请填写您的电话号码")){

                        tips.html("请填写您的电话号码");

                    }else{

                        tips.html("手机号格式不正确");

                    }

                    phoneFlag=false;

                }

                return {flagKey:phoneFlag,strKey:phoneStr};

            }

        },