Cutelyst  1.7.0
validatorpresent.h
1 /*
2  * Copyright (C) 2017 Matthias Fehring <kontakt@buschmann23.de>
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Library General Public
6  * License as published by the Free Software Foundation; either
7  * version 2 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Library General Public License for more details.
13  *
14  * You should have received a copy of the GNU Library General Public License
15  * along with this library; see the file COPYING.LIB. If not, write to
16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17  * Boston, MA 02110-1301, USA.
18  */
19 #ifndef CUTELYSTVALIDATORPRESENT_H
20 #define CUTELYSTVALIDATORPRESENT_H
21 
22 #include <Cutelyst/cutelyst_global.h>
23 #include "validatorrule.h"
24 
25 namespace Cutelyst {
26 
27 class ValidatorPresentPrivate;
28 
39 class CUTELYST_PLUGIN_UTILS_VALIDATOR_EXPORT ValidatorPresent : public ValidatorRule
40 {
41 public:
48  ValidatorPresent(const QString &field, const QString &label = QString(), const QString &customError = QString());
49 
54 
58  QString validate() const override;
59 
60 protected:
64  QString genericValidationError() const override;
65 
69  ValidatorPresent(ValidatorPresentPrivate &dd);
70 
71 private:
72  Q_DECLARE_PRIVATE(ValidatorPresent)
73  Q_DISABLE_COPY(ValidatorPresent)
74 };
75 
76 }
77 
78 #endif //CUTELYSTVALIDATORPRESENT_H
79 
The field under validation must be present in input data but can be empty.
The Cutelyst namespace holds all public Cutelyst API.
Definition: Mainpage.dox:7
Base class for all validators.