ianbjacobs commented on this pull request. > + User agents implementing this specification enforce [[ISO4217]]'s + 3-letter codes format via ECMAScript’s <a data-cite= + "!ecma-402#sec-iswellformedcurrencycode">isWellFormedCurrencyCode</a> + abstract operation, which is invoked as part of the <a>check and + canonicalize amount</a> algorithm. When a code does not adhere to + the [[ISO4217]] defined format, a <a>RangeError</a> is thrown. + </p> + <p> + Current implementations will therefore allow the use of + well-formed currency codes that are not part of the official + [[ISO4217]] list (e.g., XBT, XRP, etc.). If the provided code is + a currency that the browser knows how to display, then an + implementation will generally display the appropriate currency + symbol in the user interface (e.g., "USD" is shown as "$", "GBP" + is "£", and the non-standard "XBT" could be shown as "Ƀ"). When a + code can't be matched, the specification recommends browsers show suggest s/can't/cannot -- You are receiving this because you commented. Reply to this email directly or view it on GitHub: https://github.com/w3c/payment-request/pull/694#pullrequestreview-110031761
Received on Friday, 6 April 2018 11:37:14 UTC