validate() will now return true on success, or a PEAR_Error describing which field failed validation on failure.
validate() will now return true on success, or a PEAR_Error describing which field failed validation on failure.


git-svn-id: 72036dfd9e6118e2ec037b5ea815d2f2a70bc09b@149585 c90b9560-bf6c-de11-be94-00142212c4b1

pear/Payment_Process