diff options
Diffstat (limited to 'src/core/utils/CommonUtils.cpp')
| -rw-r--r-- | src/core/utils/CommonUtils.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/core/utils/CommonUtils.cpp b/src/core/utils/CommonUtils.cpp index 0adc4d7f..ce36c71e 100644 --- a/src/core/utils/CommonUtils.cpp +++ b/src/core/utils/CommonUtils.cpp @@ -107,4 +107,11 @@ auto GPGFRONTEND_CORE_EXPORT ParseHexEncodedVersionTuple(const QString& s) const auto version = s.toUtf8().toUInt(&ok, 16); return ok ? static_cast<int>(version) : -1; } + +const auto kReEmail = QRegularExpression{ + R"((?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9]))\.){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\]))"}; + +auto GPGFRONTEND_CORE_EXPORT IsEmailAddress(const QString& str) -> bool { + return kReEmail.match(str).hasMatch(); +} } // namespace GpgFrontend
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