[rush989]

Hi everyone!

I have a form and a script that validates if fields are blank and if email address and phone number is accurate but I would like to validate one more thing. There is a file upload field and I would like to make sure that only picture files are being uploaded.

I've tried to find a script to exempt file types from being uploaded and I've found a few that do that but I cant implement them because they conflict with my current validation script.

The one that I have now that checks the other fields is:

Code:

<script language="JavaScript">
<!-- // ignore if non-JS browser
function Validator(form1)
{
  var error = "";
 
  if (form1.first_name.value == "")
  {
    error += "Please fill in you first name. \n";
  }
  
  if (form1.last_name.value == "")
  {
    error += "Please fill in you last name. \n";
  }
  
  if (form1.description.value == "")
  {
    error += "Please provide a description of what you would like done. \n";
  }
  
    if (form1.initials.value == "")
  {
    error += "Please fill in your initials. \n";
  }
  
  var digits = "0123456789-()";

  if (form1.phone_number.value == "")
  {
    error += "Please fill in your phone number. \n";
  }
  for (var i = 0; i < form1.phone_number.value.length; i++)
  {
    temp = form1.phone_number.value.substring(i, i+1)

    if (digits.indexOf(temp) == -1 &&
     form1.phone_number.value != "")
    {
      error += "You phone number must be in the format 555-555-5555. \n";
      break;
    }
  }
 if (form1.email_address.value == "")
  {
    error += "You must include an accurate email address. \n";
  }
  if ((form1.email_address.value.indexOf ('@',0) == -1 ||
   form1.email_address.value.indexOf ('.',0) == -1) &&
   form1.email_address.value != "")
  {
    error += "Please verify that your email address is valid. \n";
  }
if (error != "")
  {
    alert(error);
    return (false);
  } else {
    return (true);
  }
}
// -->
</script>

Then there is the

Code:

onSubmit="return Validator(this);"

in the form tag


What should I add to the code to validate the file upload fields (named upload, upload2, upload3, upload4, and upload5)? Thanks!!

Best Regards,
Adam