js的有关验证写法

js的相关验证写法

$(function(){$("#submit").click(function(){if(confirm("是否确定要修改信息？")) {$("#tip").html("");//验证输入的一些字段是否正确var qq = $("#qq").val();var skype = $("#skype").val();var workUnit = $("#workUnit").val();var school = $("#school").val();var operationEmail = $("#operationEmail").val();var cellphone = $("#cellphone").val();if(qq != "" && qq.length > 20) {$("#tip").html("QQ号码过长");return false;}if(skype != "" && skype.length > 20) {$("#tip").html("skype过长");return false;}if(workUnit != "" && workUnit.length > 100) {$("#tip").html("工作单位过长");return false;}if(school != "" && school.length > 100) {$("#tip").html("毕业院校过长");return false;}if(operationEmail != "") {if(operationEmail.legth > 50) {$("#tip").html("邮箱地址过长");return false;}var regEmail = /^([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+@([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+\.[a-zA-Z]{2,3}$/;if(!regEmail.test(operationEmail)) {$("#tip").html("邮箱格式不正确");return false;}}if(cellphone != "") {var reg = /^(?:13\d|15[89])-?\d{5}(\d{3}|\*{3})$/;if(cellphone.length != 11 || !reg.test(cellphone)) {$("#tip").html("电话格式不正确");return false;}}return true;} else {return false;}});});

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