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#include "CallsignValidator.h"
CallsignValidator::CallsignValidator(QObject *parent, bool allow_compound)
: QValidator{parent},
re_{allow_compound ? R"(^[A-Za-z0-9/]+$)" : R"(^[A-Za-z0-9]+$)"} {}
auto CallsignValidator::validate(QString &input, int &pos) const -> State {
auto match =
re_.match(input, 0, QRegularExpression::PartialPreferCompleteMatch);
input = input.toUpper();
if (input.count(QLatin1Char('/')) > 2)
return Invalid;
if (match.hasMatch())
return Acceptable;
if (!input.size() || match.hasPartialMatch())
return Intermediate;
pos = input.size();
return Invalid;
}
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