taler-ios

commit a0134110ff68746513e86dbdaf7eaccfdc673be6
parent 2ea7639c7cdf5c18e8dd62f703d5589f7fbf0529
Author: Marc Stibane <marc@taler.net>
Date:   Thu, 20 Aug 2026 19:19:35 +0200

AI: currencyRegex

Diffstat:
M
taler-swift/Sources/taler-swift/Amount.swift
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/taler-swift/Sources/taler-swift/Amount.swift b/taler-swift/Sources/taler-swift/Amount.swift
@@ -47,8 +47,8 @@ enum AmountError: Error {
 
 /// A value of some currency.
 public final class Amount: Codable, Hashable, @unchecked Sendable, CustomStringConvertible {        // TODO: @unchecked
-    /// Format that a currency must match.
-    private static let currencyRegex = #"^[-_*A-Za-z0-9]{1,12}$"#
+    /// Format that a currency must match:  at most 11 ASCII letters
+    private static let currencyRegex = #"^[A-Za-z]{1,11}$"#
     
     /// The largest possible value that can be represented.
     private static let maxValue: UInt64 = 1 << 52