language: JavaScript (rhino) (rhino-1.6.5)
date: 109 days 23 hours ago
link:
visibility: public 
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function validate_form ( )
{
    valid = true;
 
    if ( document.form.fname.value == "" )
    {
        alert ( "Please fill in the 'First Name'." );
        valid = false;
    }
 
   if ( document.form.lname.value == "" )
    {
        alert ( "Please fill in the 'Last Name'." );
        valid = false;
    }
   if ( document.form.branch.value == "" )
    {
        alert ( "Please fill in the 'Branch'." );
        valid = false;
    }
 
 if ( document.form.aiit.value == 0 )
    {
        alert ( "Please fill in the 'Applied IIT'." );
        valid = false;
    }
 
  if ( document.form.eid.value == "" )
    {
        alert ( "Please fill in the 'Email Id'." );
        valid = false;
    }
 
     var x=document.form.eid.value;
     var atpos=x.indexOf("@");
     var dotpos=x.lastIndexOf(".");
     if(atpos <1 || dotpos < atpos+2 ||dotpos+2>=x.length)
      {
          alert("Not a valid e-mail address");
          valid=false;
       }
 
      var branch=document.form.branch.value;
      if(branch.length>=4)
        {
             alert("please enter valid branch name.")
             valid=false;
        }
    return valid;
 
}