一、导入js库
二、默认校验规则
(1)required:true 必输字段
(2)remote:"check.php" 使用ajax方法调用check.php验证输入值
(3)email:true 必须输入正确格式的电子邮件
(4)url:true 必须输入正确格式的网址
(5)date:true 必须输入正确格式的日期 日期校验ie6出错,慎用
(6)dateISO:true 必须输入正确格式的日期(ISO),例如:2009-06-23,1998/01/22 只验证格式,不验证有效性
(7)number:true 必须输入合法的数字(负数,小数)
(8)digits:true 必须输入整数
(9)creditcard: 必须输入合法的信用卡号
(10)equalTo:"#field" 输入值必须和#field相同
(11)accept: 输入拥有合法后缀名的字符串(上传文件的后缀)
(12)maxlength:5 输入长度最多是5的字符串(汉字算一个字符)
(13)minlength:10 输入长度最小是10的字符串(汉字算一个字符)
(14)rangelength:[5,10] 输入长度必须介于 5 和 10 之间的字符串")(汉字算一个字符)
(15)range:[5,10] 输入值必须介于 5 和 10 之间
(16)max:5 输入值不能大于5
(17)min:10 输入值不能小于10
三、默认的提示
messages: {
required: "This field is required.",
remote: "Please fix this field.",
email: "Please enter a valid email address.",
url: "Please enter a valid URL.",
date: "Please enter a valid date.",
dateISO: "Please enter a valid date (ISO).",
dateDE: "Bitte geben Sie ein g眉ltiges Datum ein.",
number: "Please enter a valid number.",
numberDE: "Bitte geben Sie eine Nummer ein.",
digits: "Please enter only digits",
creditcard: "Please enter a valid credit card number.",
equalTo: "Please enter the same value again.",
accept: "Please enter a value with a valid extension.",
maxlength: $.validator.format("Please enter no more than {0} characters."),
minlength: $.validator.format("Please enter at least {0} characters."),
rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."),
range: $.validator.format("Please enter a value between {0} and {1}."),
max: $.validator.format("Please enter a value less than or equal to {0}."),
min: $.validator.format("Please enter a value greater than or equal to {0}.")
},
如需要修改,可在js代码中加入:
jQuery.extend(jQuery.validator.messages, {
required: "必选字段",
remote: "请修正该字段",
email: "请输入正确格式的电子邮件",
url: "请输入合法的网址",
date: "请输入合法的日期",
dateISO: "请输入合法的日期 (ISO).",
number: "请输入合法的数字",
digits: "只能输入整数",
creditcard: "请输入合法的信用卡号",
equalTo: "请再次输入相同的值",
accept: "请输入拥有合法后缀名的字符串",
maxlength: jQuery.validator.format("请输入一个 长度最多是 {0} 的字符串"),
minlength: jQuery.validator.format("请输入一个 长度最少是 {0} 的字符串"),
rangelength: jQuery.validator.format("请输入 一个长度介于 {0} 和 {1} 之间的字符串"),
range: jQuery.validator.format("请输入一个介于 {0} 和 {1} 之间的值"),
max: jQuery.validator.format("请输入一个最大为{0} 的值"),
min: jQuery.validator.format("请输入一个最小为{0} 的值")
});
推荐做法,将此文件放入messages_cn.js中,在页面中引入
四、使用方式1.将校验规则写到控件中
$().ready(function() {
$("#signupForm").validate();
});
demo:
$("#form1").validate({//JQ 前端校验
rules: {
ctl00$MainContent$txtWebName: {
required: true,
maxlength: 500
},
ctl00$MainContent$txtShortName: {
maxlength: 500,
required: false
},
ctl00$MainContent$txtKeyWords: {
required: false,
maxlength: 500
},
ctl00$MainContent$txtGoodsNo: {
required: false,
maxlength: 250
},
ctl00$MainContent$txtRemark: {
required: false,
maxlength: 500
},
ctl00$MainContent$txtPageTitle: {
required: true,
maxlength: 1000
},
ctl00$MainContent$txtMetaKey: {
required: false,
maxlength: 1000
},
ctl00$MainContent$txtShowUrl: {
required: false,
maxlength: 2000,
url: true
},
ctl00$MainContent$txtOtherData: {
required: false,
maxlength: 1000
},
ctl00$MainContent$txtEC :{ required: true, digits: true},
ctl00$MainContent$txtFullEP : {required: true, digits: true},
ctl00$MainContent$txtMarketPrice : {required: true, number:true},
ctl00$MainContent$txtCash : {required: true,number:true},
ctl00$MainContent$txtDurationDays:{required: false,number:true},
ctl00$MainContent$txtFullCash:{required: true,number:true}
},
messages: {
ctl00$MainContent$txtWebName: "*请输入商品名[限500字以内]",
ctl00$MainContent$txtShortName: "*限500字以内",
ctl00$MainContent$txtKeyWords: "*500字以内",
ctl00$MainContent$txtGoodsNo: "*250字以内",
ctl00$MainContent$txtRemark: "*500字以内",
ctl00$MainContent$txtPageTitle: "*请输入分类页面的标题",
ctl00$MainContent$txtMetaKey: "*1000字以内",
ctl00$MainContent$txtShowUrl: "*请输入正确的URL地址",
ctl00$MainContent$txtOtherData: "*1000字以内",
ctl00$MainContent$txtEC:"*只能输入整数",
ctl00$MainContent$txtFullEP:"*只能输入整数",
ctl00$MainContent$txtCash:"*请输入正确的现金数",
ctl00$MainContent$txtFullCash:"*请输入正确的现金数",
ctl00$MainContent$txtDurationDays:"必须输入数字",
ctl00$MainContent$txtMarketPrice:"*请输入正确的市场价格"
}
}); //validate
現在努力三年,以後三十年不用太辛苦……