We try to keep our books accurate, but sometimes mistakes creep in. This page lists the errors submitted by our astute readers. If you've found a new error, please submit it.

The latest version of the book is P1.2, released about 1 year ago. If you've bought a PDF of the book and would like to upgrade it to this version (for free), visit your home page.

Key: Typo Tech. Error Suggestion Not a problem Next edition

By default this page displays the errata for the latest version of the book. If you have a previous version, select it here:  

(To find out what version you have, look at the copyright page, a few pages in from the front of the book. If it says (say) 'Second Printing', then here it'll be P2.0. If there are interim PDF releases in that printing, they'll be 2.1, 2.2, and so on.)

PDF Paper Description Found in Fixed in
8

#29708: under Email Payments: in the first sentence "drivien" should be "driven"

 P1.2
29-Sep-07
10
#29903: "Website Payments Standard has more protection from fraud, decreases you liability, ischeaper, and doesn’t require a monthly fee." It shou...more...
 P1.2
19-Nov-07
13
#29280: It is commonly accepted that apostrophes are NOT required after acronyms (eg. IDs, not ID's): en.wikipedia.org/wiki/Apostrophe I know it...more...
 P1.2
28-Jun-07
20
#29277: Letting the reader know that a social security number is provided by the Sandbox User's Guide would have saved me 10-15 minutes of time while ...more...
 P1.2
27-Jun-07
33
#26985: In the "Submit Order Details" section there is a code excerpt for sending shopping-cart information to PayPal. The code is incorrect. It s...more...
 P1.2
14-Feb-07
35

#31491: last paragraph: surely, it should say to set shipping_1 to 10, and shipping_2 (and shipping_3+) to 3.
--Michael Richardson

 P1.2
27-Mar-08
45
#26788: Where it says "Save these lines and every thing between the mintoa new file called cert.keys" It should say "client.keys" to match up with the...more...
 P1.2
29-Dec-06
47

#29281: This document is out of date on many pages. Desperately needs an update.--David Moffett

 P1.2
28-Jun-07
49

#26789: TransationSearch should be TransactionSearch--Ken Collins

 P1.2
29-Dec-06
71

#31732: The return code from PayPal is "SUCCESS" or "FAIL" (and not "FAILURE").--Walter Horstman

 P1.2
25-Apr-08