cutelyst  4.4.0
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 
10 namespace Cutelyst {
11 
12 class ValidatorRequiredPrivate;
13 
34 class CUTELYST_PLUGIN_UTILS_VALIDATOR_EXPORT ValidatorRequired : public ValidatorRule
35 {
36 public:
43  ValidatorRequired(const QString &field,
44  const ValidatorMessages &messages = ValidatorMessages());
45 
49  ~ValidatorRequired() override;
50 
51 protected:
58  ValidatorReturnType validate(Context *c, const ParamsMultiMap &params) const override;
59 
63  QString genericValidationError(Context *c,
64  const QVariant &errorData = QVariant()) const override;
65 
66 private:
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
Checks if a field is available and not empty.
Base class for all validator rules.
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.
Definition: validatorrule.h:49