cutelyst 5.0.0
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:
43 explicit ValidatorRequired(const QString &field, const ValidatorMessages &messages = {});
44
49
50protected:
57 ValidatorReturnType validate(Context *c, const ParamsMultiMap &params) const override;
58
68 void validateCb(Context *c, const ParamsMultiMap &params, ValidatorRtFn cb) const override;
69
73 QString genericValidationError(Context *c,
74 const QVariant &errorData = QVariant()) const override;
75
76private:
77 Q_DECLARE_PRIVATE(ValidatorRequired) // NOLINT(cppcoreguidelines-pro-type-reinterpret-cast)
78 Q_DISABLE_COPY(ValidatorRequired)
79};
80
81} // namespace Cutelyst
82
83#endif // CUTELYSTVALIDATORREQUIRED_H
The Cutelyst Context.
Definition context.h:42
Checks if a field is available and not empty.
Base class for all validator rules.
std::function< void(ValidatorReturnType &&result)> ValidatorRtFn
Void callback function for validator rules that processes the ValidatorReturnType.
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.