Remove null fields in fingerprint order for recur payments

qenta-cee / checkout-client-library

Client library used mainly by QENTA Checkout Page and Seamless plugins for payment processing

GNU General Public License v2.0

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Closed mbretter closed 5 years ago

mbretter commented 7 years ago

The fingerprint order array must not contain optional fields which are not set (null).

Fingerprint generation fails at the moment for recur payments if not all fields are set.

Affects ToolkitClient (page) and BackendClient (seamless).