Form Validation using Javascript

First Name

Last Name

Email

Re-Enter Email

Password

Mobile

Script to Validate

<script>
function checkForm()
 {
  var msg = "",
   returnval = true,
   
   email = document.getElementById("email").value,
   cemail = document.getElementById("cemail").value;

  if(email != cemail)
   {
     msg+="Please enter Same email address\n";
     returnval=false;
   }
  
  if(document.getElementById("fname").value=="")
   {
     msg+="Please enter your First name\n";
     returnval=false;
   }
  
  if(document.getElementById("lname").value=="")
   {
     msg+="Please enter your Last name\n";
     returnval=false;
   }
    if(document.getElementById("email").value=="")
   {
     msg+="Please enter your email\n";
     returnval=false;
   }
     if(document.getElementById("cemail").value=="")
   {
     msg+="Please enter your Confirm email\n";
     returnval=false;
   }
   if(document.getElementById("password").value=="")
   {
     msg+="Please enter your password\n";
     returnval=false;
   }  
    if(document.getElementById("mobile").value=="")
   {
     msg+="Please enter your mobile\n";
     returnval=false;
   } 
   if(returnval==false) {
   alert(msg);
   return false;
  }
 }

</script>