How can I replace comma separated attributes with new line in confirmation emails?

[aaronjpitts]

Hi guys,

 

How would it be possible to split the product attributes onto one line each in the email templates (the order confirmation email for example)?

 

I know how to do this on the front end of the website by replacing the commas with br tags using a smarty replace function, but how can I do it for the emails? They should really be separated by new lines as standard as the whole things looks a mess as just one string (especially in a language like German).

 

Many thanks

[gonebdg - webindoshop.com]

You need to modify/override file : \classes\PaymentModule.php in public function validateOrder()