public function defineErrorMap()
{
parent::defineErrorMap();
$self = $this;
$differentCard = function () use($self) {
$otherWays = $self->localizeGlobal('OtherWaysURL');
return WmfFramework::formatMessage('donate_interface-donate-error-try-a-different-card-html', $otherWays, $self->getGlobal('ProblemsEmail'));
};
// Donor needs to select a different card.
$this->error_map['InvalidPaymentMethod'] = $differentCard;
}