var reg =/^[0-9a-zA-Z_\u3E00-\u9FA5]{3,15}$/;//4-16字节,允许字母数字下划线var userName =$("#userName").val();if(userName ==""){alert("用户名不能为空!");returnfalse;}elseif(!reg.test(userName)){alert("不正确的用户名格式!");returnfalse;}
密码
var reg =/[\u4E00-\u9FA5]/;var userPwd =$('#userPwd').val();if(userPwd ==""){alert("密码不能为空!");returnfalse;}elseif(userPwd.length <6|| userPwd.length >16){alert("密码长度不符合!");returnfalse;}elseif(reg.test(userPwd)){alert("密码中不能有中文");}
姓名
var name =/^[\u4E00-\u9FA5\uf900-\ufa2d·s]{2,20}$/;if($("#name").val()==""){alert("请输入姓名");returnfalse;}elseif(!name.test($("#name").val())){alert("请输入正确的姓名");returnfalse;}
手机号
var reg =/^0?(13[0-9]|15[012356789]|17[0678]|18[0123456789]|14[57])[0-9]{8}$/;if($("#tel").val()==""){alert("手机号码不能为空");returnfalse;}elseif($("#tel").val().length <11){alert("手机号码长度有误");returnfalse;}elseif(!reg.test($("#tel").val())){alert("手机号不存在");returnfalse;}