Description
Allows the transaction arguments to be modified before posted to PayPal.
Usage
add_filter( 'gform_paypalpaymentspro_args_before_send', 'your_function_name', 10, 2 );
Parameters
- $nvp array
The transaction arguments.
Array ( [ACCT] => 4111111111111111 [EXPDATE] => 1232 [CVV2] => 111 [STREET] => [BILLTOSTREET2] => [CITY] => [STATE] => [ZIP] => [BILLTOCOUNTRY] => [CURRENCY] => USD [FIRSTNAME] => x [LASTNAME] => d [EMAIL] => [email protected] [DESC] => [L_NAME0] => T-Shirt [L_DESC0] => [L_AMT0] => 20 [L_NUMBER0] => 1 [L_QTY0] => 2 [AMT] => 40 [TENDER] => C [TRXTYPE] => S ) -
$form_id int
The ID of the current form.
Examples
add_filter( 'gform_paypalpaymentspro_args_before_send', 'change_args', 10, 2 );
function change_args( $nvp, $form_id ){
$nvp['LASTNAME'] = 'Testing';
return $nvp;
}
This code should be placed in the functions.php file of your active theme.
Source Code
This filter is located in GFPayPalPaymentsPro::post_to_payflow() in class-gf-paypalpaymentspro.php.