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Unified Diff: third_party/WebKit/Source/modules/payments/PaymentsValidators.cpp

Issue 1753543002: PaymentRequest Mojo bindings. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@interface
Patch Set: More general type converter. Created 4 years, 9 months ago
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Index: third_party/WebKit/Source/modules/payments/PaymentsValidators.cpp
diff --git a/third_party/WebKit/Source/modules/payments/PaymentsValidators.cpp b/third_party/WebKit/Source/modules/payments/PaymentsValidators.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..c8ba69c811dd2a0f8f97663c237232a3017d6466
--- /dev/null
+++ b/third_party/WebKit/Source/modules/payments/PaymentsValidators.cpp
@@ -0,0 +1,67 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "modules/payments/PaymentsValidators.h"
+
+#include "bindings/core/v8/ScriptRegexp.h"
+#include "wtf/text/StringImpl.h"
+
+namespace blink {
+
+bool isValidCurrencyCodeFormat(const String& code, String* optionalErrorMessage)
+{
+ if (ScriptRegexp("^[A-Z]{3}$", TextCaseSensitive).match(code) == 0)
+ return true;
+
+ if (optionalErrorMessage)
+ *optionalErrorMessage = "'" + code + "' is not a valid ISO 4217 currency code, should be 3 upper case letters [A-Z]";
+
+ return false;
+}
+
+bool isValidAmountFormat(const String& amount, String* optionalErrorMessage)
+{
+ if (ScriptRegexp("^-?[0-9]+(\\.[0-9]+)?$", TextCaseSensitive).match(amount) == 0)
+ return true;
+
+ if (optionalErrorMessage)
+ *optionalErrorMessage = "'" + amount + "' is not a valid ISO 20022 CurrencyAnd30Amount";
+
+ return false;
+}
+
+bool isValidRegionCodeFormat(const String& code, String* optionalErrorMessage)
+{
+ if (ScriptRegexp("^[A-Z]{2}$", TextCaseSensitive).match(code) == 0)
+ return true;
+
+ if (optionalErrorMessage)
+ *optionalErrorMessage = "'" + code + "' is not a valid ISO 3166 country code, should be 2 upper case letters [A-Z]";
+
+ return false;
+}
+
+bool isValidLanguageCodeFormat(const String& code, String* optionalErrorMessage)
+{
+ if (ScriptRegexp("^([a-z]{2,3})?$", TextCaseSensitive).match(code) == 0)
+ return true;
+
+ if (optionalErrorMessage)
+ *optionalErrorMessage = "'" + code + "' is not a valid ISO 639 language code, should be 2-3 lower case letters [a-z]";
+
+ return false;
+}
+
+bool isValidScriptCodeFormat(const String& code, String* optionalErrorMessage)
+{
+ if (ScriptRegexp("^([A-Z][a-z]{3})?$", TextCaseSensitive).match(code) == 0)
+ return true;
+
+ if (optionalErrorMessage)
+ *optionalErrorMessage = "'" + code + "' is not a valid ISO 1524 script code, should be an upper case letter [A-Z] followed by 3 lower case letters [a-z]";
+
+ return false;
+}
+
+} // namespace blink

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