- 由于多字段关联校验需要触发校验字段
1 1、验证Form 2 $('form1').valid(); 3 2、验证某一个元素 4 //验证id="form1"的表单中id="salary"的表单元素 5 $("#form1").validate().element($("#salary"))
from https://www.cnblogs.com/lianglianggege/p/6110902.html
- 动态更改校验规则
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <script src="jquery-1.7.2.js" type="text/javascript"></script> <script src="jquery.validate.js" type="text/javascript"></script> <script src="validate.addmethod.js" type="text/javascript"></script> <script src="messages_zh.js" type="text/javascript"></script> <script type="text/javascript"> //===================放在validate.addmethod.js中========================= //检查号码是否符合规范，包括长度，类型 isCardNo = function(card) { //身份证号码为15位或者18位，15位时全为数字，18位前17位为数字，最后一位是校验位，可能为数字或字符X var reg = /(^\d{15}$)|(^\d{17}(\d|X)$)/; if(reg.test(card) === false) { return false; } return true; }; //取身份证前两位,校验省份 checkProvince = function(card) { var province = card.substr(0,2); if(vcity[province] == undefined) { return false; } return true; }; //检查生日是否正确 checkBirthday = function(card) { var len = card.length; //身份证15位时，次序为省（3位）市（3位）年（2位）月（2位）日（2位）校验位（3位），皆为数字 if(len == '15') { var re_fifteen = /^(\d{6})(\d{2})(\d{2})(\d{2})(\d{3})$/; var arr_data = card.match(re_fifteen); var year = arr_data[2]; var month = arr_data[3]; var day = arr_data[4]; var birthday = new Date('19'+year+'/'+month+'/'+day); return verifyBirthday('19'+year,month,day,birthday); } //身份证18位时，次序为省（3位）市（3位）年（4位）月（2位）日（2位）校验位（4位），校验位末尾可能为X if(len == '18') { var re_eighteen = /^(\d{6})(\d{4})(\d{2})(\d{2})(\d{3})([0-9]|X)$/; var arr_data = card.match(re_eighteen); var year = arr_data[2]; var month = arr_data[3]; var day = arr_data[4]; var birthday = new Date(year+'/'+month+'/'+day); return verifyBirthday(year,month,day,birthday); } return false; }; //校验日期 verifyBirthday = function(year,month,day,birthday) { var now = new Date(); var now_year = now.getFullYear(); //年月日是否合理 if(birthday.getFullYear() == year && (birthday.getMonth() + 1) == month && birthday.getDate() == day) { //判断年份的范围（3岁到100岁之间) var time = now_year - year; if(time >= 3 && time <= 100) { return true; } return false; } return false; }; //校验位的检测 checkParity = function(card) { //15位转18位 card = changeFivteenToEighteen(card); var len = card.length; if(len == '18') { var arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2); var arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2'); var cardTemp = 0, i, valnum; for(i = 0; i < 17; i ++) { cardTemp += card.substr(i, 1) * arrInt[i]; } valnum = arrCh[cardTemp % 11]; if (valnum == card.substr(17, 1)) { return true; } return false; } return false; }; //15位转18位身份证号 changeFivteenToEighteen = function(card) { if(card.length == '15') { var arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2); var arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2'); var cardTemp = 0, i; card = card.substr(0, 6) + '19' + card.substr(6, card.length - 6); for(i = 0; i < 17; i ++) { cardTemp += card.substr(i, 1) * arrInt[i]; } card += arrCh[cardTemp % 11]; return card; } return card; }; isIdCardNo = function(card) { //是否为空 if(card === '') { return false; } //校验长度，类型 if(isCardNo(card) === false) { return false; } //检查省份 if(checkProvince(card) === false) { return false; } //校验生日 if(checkBirthday(card) === false) { return false; } //检验位的检测 if(checkParity(card) === false) { return false; } return true; }; // 身份证号码验证 jQuery.validator.addMethod("isIdCardNo", function(value, element) { return this.optional(element) || isIdCardNo(value); }, "请正确输入您的身份证号码"); // 护照号格式验证 jQuery.validator.addMethod("isPassport", function(value,element) { var passport = "/(P/d{7})|(G/d{8})/"; return this.optional(element) || (passport.test(value)); }, "请正确填写您的护照号"); //===================放在validate.addmethod.js中END========================= $(document).ready(function() { $("#ctc_form").validate({ ignore: "", // 开启hidden验证， 1.9版本后默认关闭 rules: { "qq": { required: true, //minlength: 2 stringCheck:true } } }); $("#papersType").change( function() { var type = $("#papersType").find("option:selected").text(); if(type=="身份证"){ $("#papersCode").rules("remove"); $("#papersCode").rules("add", { required: true,isIdCardNo: true, messages: { required: "请正确输入您的身份证号码"} }); }else if(type == "军官证"){ $("#papersCode").rules("remove"); $("#papersCode").rules("add", { required: true,stringCheck:true,minlength:6,maxlength:8, messages: { required: "请输入正确的军官证号"} }); }else if(type == "护照"){ $("#papersCode").rules("remove"); $("#papersCode").rules("add", { required: true,isPassport:true, messages: { required: "请正确填写您的护照号"} }); }else if(type == "机动车驾驶证"){ $("#papersCode").rules("remove"); $("#papersCode").rules("add", { required: true,stringCheck:true, messages: { required: "机动车驾驶证是必填"} }); }else{ $("#papersCode").rules("remove"); $("#papersCode").rules("add", { required: true,stringCheck:true, messages: { required: "必填"} }); } }); }); </script> <title></title> </head> <body> <div class="m_right"> <form id="ctc_form" method="post" action=""> <table width="700" border="0" cellspacing="0" cellpadding="0" align="center" style="border-collapse: collapse;border-spacing: 0; border:0;margin:0px auto;"> <tr> <td width="90" class="m_r_s_con_td"><span class="required_mark">*</span>证件类型 </td> <td width="275" class="m_r_s_con_text"><label for="select"></label> <select name="papersType" id="papersType"> <option value="0">请选择</option <option value="1">身份证</option> <option value="2">军官证</option> <option value="3">护照</option> <option value="4">机动车驾驶证</option> <option value="5">其他</option> </select></td> <td class="m_r_s_con_text"></td> </tr> <tr> <td width="90" class="m_r_s_con_td"><span class="required_mark">*</span>证件证号 </td> <td width="275" class="m_r_s_con_text"> <input name="papersCode" id="papersCode"/> </td> <td class="m_r_s_con_text"></td> </tr> <tr> <td width="90" class="m_r_s_con_td"><span class="required_mark">*</span>QQ </td> <td width="275" class="m_r_s_con_text"> <input name="qq" id="qq"/> </td> <td class="m_r_s_con_text"></td> </tr> </table> <input type="submit" value="添加" /> </form> </div> </body> </html>
from https://www.cnblogs.com/jenqz/p/3685430.html