Thanks..how to use this code digital download website.

Hi there,

So far great plugin I have a couple of questions and some help with paypal.class.php itself.

First off I noticed on some of the lines the arrays were reference different variables or keys. I so far have only noticed on a couple of lines -

ln 3647 ...
$XMLRequest .= $PaymentPeriod != '' ? '' . $Memo . '' : '';

The var $Memo needs to be changed to $PaymentPeriod

$XMLRequest .= $PaymentPeriod != '' ? '' . $PaymentPeriod . '' : '';

ln 3652
$XMLRequest .= $SenderEmail != '' ? '' . $PinType . '' : '';

TO

$XMLRequest .= $SenderEmail != '' ? '' . $SenderEmail . '' : '';

And finally Line 3613

$ClientDetailsFields = isset($DataArray['ClientDetailsFields']) ? $DataArray['ClientDetails'] : array();

should be

$ClientDetailsFields = isset($DataArray['ClientDetailsFields']) ? $DataArray['ClientDetailsFields'] : array();

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Hope that helps further the development of this handy lib!

Like I mentioned I do have some questions (I would normally head over to a forum or stack overflow but hope you might have more guidance). I'm helping out building a crowd funding type platform and I was wondering if you had any suggestions - api call wise - in what is the correct process to carryout such a project. I honestly could find and good help on PayPal's forums or their code samples (not much for adaptive). I kinda have to narrowed down to this, but I could be extremely off.

1) I know i need to perform a Preapproval request (good example in your plugin)
-- save the Preapproval Key in the db
2) Get some details on the Preapproval request via PreapprovalDetails to verify data
3) when time comes and if the goal was met run a chained pay action and listen for ipn

Is this correct or are there other steps/precautions I should be taking?

Thank you for your library and your help!
-- Jerry

PS. any thoughts on opening a Github?

Hi,

I notice one little mistake in your paypal.class.php file :

On line 3615, function Preapproval($DataArray), if $DataArray['ClientDetailsFields'] is set, you don't use 'ClientDetailsFields' but 'ClientDetails' as value of $ClientDetailsFields. Just by replacing $DataArray['ClientDetails'] by $DataArray['ClientDetailsFields'], everything's going fine.

By the way, thanks for your work, it's so helpfull.