taler-docs

commit f30ed32f3b6ac0f66f7667557ce591cc871d28fb
parent e1d831e4969e44caf7a190a7c24399e95332f8a6
Author: Christian Grothoff <christian@grothoff.org>
Date:   Fri, 10 Jan 2025 16:23:29 +0100

tighten spec for #9452

Diffstat:
M
core/api-merchant.rst
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/core/api-merchant.rst b/core/api-merchant.rst
@@ -2566,7 +2566,8 @@ Creating orders
       // Map from IETF BCP 47 language tags to localized summaries.
       summary_i18n?: { [lang_tag: string]: string };
 
-      // Unique, free-form identifier for the order.
+      // Unique identifier for the order. Only characters
+      // allowed are "A-Za-z" and ".:_-".
       // Must be unique within a merchant instance.
       // For merchants that do not store proposals in their DB
       // before the customer paid for them, the ``order_id`` can be used