validate.js

来自「一个自己完成的网上书店」· JavaScript 代码 · 共 68 行

<!--
function validate()
{
  var nicheng=document.form.nicheng.value;
  var password=document.form.password.value;
  var password1=document.form.password1.value;
  var name=document.form.name.value;
  var email=document.form.email.value;
  var address=document.form.address.value;
  var sex=document.form.sex.value;
  var passwordproblem=document.form.address.value;
  var passwordanswer=document.form.passwordanswer.value;  
  var atemail=email.indexOf("@");
  var pointemail=email.indexOf(".");
  
  if(nicheng=="")
  {
    alert("Please input your nicheng!");
    return false;
  }
  if(password=="")
  {
    alert("Please input the password!");
    return false;
  }
  if(password.length<6)
  {
    alert("The length of the password is at least 6!")
    return false;
  }
  if(password1=="")
  {
    alert("Please input password again!");
    return false;
  }
  if(password!=password1)
  {
  	alert("Please input the same password!");
  }
  if(name=="")
  {
  alert("Please input your real name!");
   return false;
  }
  if(email=="")
  {
    alert("Please input your email!"); 
    return false;
  }
  if(atemail==-1)
  {
  	alert("Please input your right email!"); 
  	return false;
  }
  if(pointemail==-1)
  {
  	 alert("Please input your right email!"); return false;
  }
  if(address=="")
  {
    alert("Please input your address!"); 
    return false;
  }
  return Valid;
  
   
}
-->