cutelyst 4.8.0
A C++ Web Framework built on top of Qt, using the simple approach of Catalyst (Perl) framework.
validatorrequired.h
1/*
2 * SPDX-FileCopyrightText: (C) 2017-2023 Matthias Fehring <mf@huessenbergnetz.de>
3 * SPDX-License-Identifier: BSD-3-Clause
4 */
5#ifndef CUTELYSTVALIDATORREQUIRED_H
6#define CUTELYSTVALIDATORREQUIRED_H
7
8#include "validatorrule.h"
9
10namespace Cutelyst {
11
12class ValidatorRequiredPrivate;
13
34class CUTELYST_PLUGIN_UTILS_VALIDATOR_EXPORT ValidatorRequired : public ValidatorRule
35{
36public:
44 const ValidatorMessages &messages = ValidatorMessages());
45
50
51protected:
58 ValidatorReturnType validate(Context *c, const ParamsMultiMap &params) const override;
59
64 const QVariant &errorData = QVariant()) const override;
65
66private:
67 Q_DECLARE_PRIVATE(ValidatorRequired) // NOLINT(cppcoreguidelines-pro-type-reinterpret-cast)
68 Q_DISABLE_COPY(ValidatorRequired)
69};
70
71} // namespace Cutelyst
72
73#endif // CUTELYSTVALIDATORREQUIRED_H
The Cutelyst Context.
Definition context.h:42
ValidatorReturnType validate(Context *c, const ParamsMultiMap &params) const override
QString genericValidationError(Context *c, const QVariant &errorData=QVariant()) const override
Returns a generic error message.
ValidatorRequired(const QString &field, const ValidatorMessages &messages=ValidatorMessages())
QString field() const noexcept
ValidatorRule(const QString &field, const ValidatorMessages &messages={}, const QString &defValKey={}, QByteArrayView validatorName=nullptr)
QMultiMap< QString, QString > ParamsMultiMap
The Cutelyst namespace holds all public Cutelyst API.
Stores custom error messages and the input field label.
Contains the result of a single input parameter validation.