cutelyst  4.5.1
A C++ Web Framework built on top of Qt, using the simple approach of Catalyst (Perl) framework.
validatorfilled.cpp
1 /*
2  * SPDX-FileCopyrightText: (C) 2017-2023 Matthias Fehring <mf@huessenbergnetz.de>
3  * SPDX-License-Identifier: BSD-3-Clause
4  */
5 
6 #include "validatorfilled_p.h"
7 
8 using namespace Cutelyst;
9 
11  const Cutelyst::ValidatorMessages &messages,
12  const QString &defValKey)
13  : ValidatorRule(*new ValidatorFilledPrivate(field, messages, defValKey))
14 {
15 }
16 
18 
20 {
21  ValidatorReturnType result;
22 
23  if (params.contains(field())) {
24  const QString v = value(params);
25  if (!v.isEmpty()) {
26  result.value.setValue(v);
27  } else {
28  result.errorMessage = validationError(c);
29  qCDebug(C_VALIDATOR) << debugString(c) << "Is present but empty";
30  }
31  } else {
32  defaultValue(c, &result);
33  }
34 
35  return result;
36 }
37 
39 {
40  Q_UNUSED(errorData)
41  const QString _label = label(c);
42  if (_label.isEmpty()) {
43  //% "Must be filled."
44  return c->qtTrId("cutelyst-valfilled-genvalerr");
45  } else {
46  //: %1 will be replaced by the field label
47  //% "You must fill in the “%1” field."
48  return c->qtTrId("cutelyst-valfilled-genvalerr-label");
49  }
50 }
The Cutelyst Context.
Definition: context.h:42
QString qtTrId(const char *id, int n=-1) const
Definition: context.h:656
ValidatorReturnType validate(Context *c, const ParamsMultiMap &params) const override
QString genericValidationError(Context *c, const QVariant &errorData=QVariant()) const override
ValidatorFilled(const QString &field, const ValidatorMessages &messages=ValidatorMessages(), const QString &defValKey=QString())
Base class for all validator rules.
QString field() const noexcept
QString validationError(Context *c, const QVariant &errorData={}) const
QString label(Context *c) const
void defaultValue(Context *c, ValidatorReturnType *result) const
QString value(const ParamsMultiMap &params) const
QString debugString(Context *c) const
The Cutelyst namespace holds all public Cutelyst API.
bool contains(const Key &key) const const
bool isEmpty() const const
void setValue(QVariant &&value)
Stores custom error messages and the input field label.
Contains the result of a single input parameter validation.
Definition: validatorrule.h:49