cutelyst  3.9.1
A C++ Web Framework built on top of Qt, using the simple approach of Catalyst (Perl) framework.
validatornumeric.h
1 /*
2  * SPDX-FileCopyrightText: (C) 2017-2022 Matthias Fehring <mf@huessenbergnetz.de>
3  * SPDX-License-Identifier: BSD-3-Clause
4  */
5 #ifndef CUTELYSTVALIDATORNUMERIC_H
6 #define CUTELYSTVALIDATORNUMERIC_H
7 
8 #include "validatorrule.h"
9 
10 #include <Cutelyst/cutelyst_global.h>
11 
12 namespace Cutelyst {
13 
14 class ValidatorNumericPrivate;
15 
38 class CUTELYST_PLUGIN_UTILS_VALIDATOR_EXPORT ValidatorNumeric : public ValidatorRule
39 {
40 public:
48  ValidatorNumeric(const QString &field,
49  const ValidatorMessages &messages = ValidatorMessages(),
50  const QString &defValKey = QString());
51 
55  ~ValidatorNumeric() override;
56 
57 protected:
64  ValidatorReturnType validate(Context *c, const ParamsMultiMap &params) const override;
65 
69  QString genericValidationError(Context *c,
70  const QVariant &errorData = QVariant()) const override;
71 
72 private:
73  Q_DECLARE_PRIVATE(ValidatorNumeric)
74  Q_DISABLE_COPY(ValidatorNumeric)
75 };
76 
77 } // namespace Cutelyst
78 
79 #endif // CUTELYSTVALIDATORNUMERIC_H
Stores custom error messages and the input field label.
The Cutelyst Context.
Definition: context.h:38
The Cutelyst namespace holds all public Cutelyst API.
Definition: Mainpage.dox:7
Base class for all validator rules.
Contains the result of a single input parameter validation.
Definition: validatorrule.h:49
Checks if the field under validation could be casted into a numeric value.