// TODO:
var username = document.getElementById('username');
var pwd = document.getElementById('password');
var rpwd = document.getElementById('password-2');
var reName = /^[0-9a-zA-Z]{3,10}$/;
var rePwd = /.{6,20}/;
if(!reName.test(username.value)){
alert('用户名格式错误!');
return false;
}
if(!rePwd.test(pwd.value)){
alert('密码格式错误!');
if(pwd.value!==rpwd.value){
alert('两次密码不一致!');
return true;
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Melody71399
// TODO:
var username = document.getElementById('username');
var pwd = document.getElementById('password');
var rpwd = document.getElementById('password-2');
var reName = /^[0-9a-zA-Z]{3,10}$/;
var rePwd = /.{6,20}/;
if(!reName.test(username.value)){
alert('用户名格式错误!');
return false;
}
if(!rePwd.test(pwd.value)){
alert('密码格式错误!');
return false;
}
if(pwd.value!==rpwd.value){
alert('两次密码不一致!');
return false;
}
return true;
}