cutelyst  5.0.1
A C++ Web Framework built on top of Qt, using the simple approach of Catalyst (Perl) framework.
validatoralphanum.h
1 /*
2  * SPDX-FileCopyrightText: (C) 2017-2025 Matthias Fehring <mf@huessenbergnetz.de>
3  * SPDX-License-Identifier: BSD-3-Clause
4  */
5 #ifndef CUTELYSTVALIDATORALPHANUM_H
6 #define CUTELYSTVALIDATORALPHANUM_H
7 
8 #include "validatorrule.h"
9 
10 namespace Cutelyst {
11 
12 class ValidatorAlphaNumPrivate;
13 
44 class CUTELYST_PLUGIN_UTILS_VALIDATOR_EXPORT ValidatorAlphaNum : public ValidatorRule
45 {
46 public:
56  explicit ValidatorAlphaNum(const QString &field,
57  bool asciiOnly = false,
58  const ValidatorMessages &messages = {},
59  const QString &defValKey = {});
60 
64  ~ValidatorAlphaNum() override;
65 
73  static bool validate(const QString &value, bool asciiOnly = false);
74 
75 protected:
82  ValidatorReturnType validate(Context *c, const ParamsMultiMap &params) const override;
83 
93  void validateCb(Context *c, const ParamsMultiMap &params, ValidatorRtFn cb) const override;
94 
98  QString genericValidationError(Context *c,
99  const QVariant &errorData = QVariant()) const override;
100 
101 private:
102  Q_DECLARE_PRIVATE(ValidatorAlphaNum) // NOLINT(cppcoreguidelines-pro-type-reinterpret-cast)
103  Q_DISABLE_COPY(ValidatorAlphaNum)
104 };
105 
106 } // namespace Cutelyst
107 
108 #endif // CUTELYSTVALIDATORALPHANUM_H
Stores custom error messages and the input field label.
The Cutelyst Context.
Definition: context.h:42
Checks a value for only alpha-numeric content.
The Cutelyst namespace holds all public Cutelyst API.
Base class for all validator rules.
std::function< void(ValidatorReturnType &&result)> ValidatorRtFn
Void callback function for validator rules that processes the ValidatorReturnType.
Definition: validatorrule.h:82
Contains the result of a single input parameter validation.
Definition: validatorrule.h:52