METHOD AND SYSTEM FOR VALIDITY CHECKING A COMPUTER FILE OF CONTENT FOR ACCEPTABLE PERMITTED DESIGN ATTRIBUTES

A method for validity checking a file with permitted design features stored in a profile specification. The profile specification is defined by a plurality of page components having elements with attributes, and each attribute has an associated rule specifying the permitted design features for that attribute. The method includes the steps of selecting an attribute from the file, detecting the features of the selected attribute, finding an attribute from the profile specification that matches the selected attribute from the file and comparing a rule associated with the matched attribute from the profile specification with the detected features of the selected attribute from the file, and determining whether the matched attribute complies with the rule.