Should you ever need to directly access the XML files that flipna generates, the FairPay DTD for incoming data is as follows:

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE form_submission [
<!ELEMENT form_submission (form_field*)>
<!ELEMENT form_field (field_name,field_value+)>
<!ELEMENT field_name (#PCDATA)>
<!ELEMENT field_value (#PCDATA)>
<!ATTLIST form_field type (file|value|cookie|textarea) "value">
<!ATTLIST form_field orig_filename CDATA #IMPLIED>
<!ATTLIST form_field size CDATA #IMPLIED>
]>

There are several things to note regarding how FairPay presents data:

• All fields that are submitted will be reported, even if empty. In the case of empty fields, the field_value element will be an empty container.

• All field_value contents will be encapsulated inside the <![CDATA[]]> syntax, so as to preserve any possible SGML input that might result from form data. In the case of empty containers, the CDATA block will not be present, and the container will truly be empty.

The type attributes file, cookie, and textarea are not used at this time. Currently, all fields are of type value.