Add mod97-10 alphanumeric variant used to check ibans (#8)

jacoelho · May 25, 2021 · 3b8b234 · 3b8b234
1 parent 2106303
commit 3b8b234
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -11,4 +11,7 @@ ci-tidy:
 escape:
 	go build -gcflags='-m' ./...
 
-.PHONY: ci-tidy escape test
+bounds:
+	go build -gcflags="-d=ssa/check_bce/debug=3" ./...
+
+.PHONY: ci-tidy escape test bounds
diff --git a/iso7064/pure.go b/iso7064/pure.go
@@ -50,6 +50,12 @@ func Modulo97Radix10(input string) string {
 	return pure(97, 10, true, numericToValue, numericToString, input)
 }
 
+// Modulo97Radix10Alphanumeric variant generates check characters in accordance with ISO/IEC 7064, MOD 97–10
+// Supports an alphanumeric input, used to validate IBANs
+func Modulo97Radix10Alphanumeric(input string) string {
+	return pure(97, 10, true, alphanumericToValue, numericToString, input)
+}
+
 // Modulo661Radix26 generates check characters in accordance with ISO/IEC 7064, MOD 661–26
 // Designation 4
 func Modulo661Radix26(input string) string {