slainer68/paybox_system — pull request #4 by nicolasGuillouet (2013-05-14 16:44:43+00:00)
Title: paybox_hidden_fields helper trouble

As I wrote here : https://github.com/slainer68/paybox_system/issues/2, the rails helper method escape strings values. If these values contains special chars, the HMAC returned by hash_form_fields_from is not calculated on same values.
We could prefer to change hash_form_fields_from and make an escape on each value, but I am afraid i could change the 'PBX_RETOUR' and other fields needed :-(

Nicolas