Cutelyst::ValidatorRequiredWithAll Class Reference

The field under validation must be present and not empty only if all of the other specified fields are present. More...

#include <Cutelyst/Plugins/Utils/validatorrequiredwithall.h>

Inheritance diagram for Cutelyst::ValidatorRequiredWithAll:

Public Member Functions
	ValidatorRequiredWithAll (const QString &field, const QStringList &otherFields, const ValidatorMessages &messages=ValidatorMessages())
	~ValidatorRequiredWithAll () override
Public Member Functions inherited from Cutelyst::ValidatorRule
	ValidatorRule (const QString &field, const ValidatorMessages &messages={}, const QString &defValKey={}, QByteArrayView validatorName=nullptr)
virtual	~ValidatorRule ()
	Deconstructs the ValidatorRule.

Protected Member Functions
QString	genericValidationError (Context *c, const QVariant &errorData=QVariant()) const override
ValidatorReturnType	validate (Context *c, const ParamsMultiMap &params) const override
Protected Member Functions inherited from Cutelyst::ValidatorRule
	ValidatorRule (ValidatorRulePrivate &dd)
QString	debugString (Context *c) const
void	defaultValue (Context *c, ValidatorReturnType *result) const
QString	field () const noexcept
virtual QString	genericParsingError (Context *c, const QVariant &errorData={}) const
virtual QString	genericValidationDataError (Context *c, const QVariant &errorData={}) const
QString	label (Context *c) const
QString	parsingError (Context *c, const QVariant &errorData={}) const
bool	trimBefore () const noexcept
QString	validationDataError (Context *c, const QVariant &errorData={}) const
QString	validationError (Context *c, const QVariant &errorData={}) const
QString	value (const ParamsMultiMap &params) const

Detailed Description

If all of the fields defined in the otherFields list are present in the input data, the field under validation must be present and not empty. For the other fields only their presence will be checked, not their content.

Note

Unless validation is started with NoTrimming, whitespaces will be removed from the beginning and the end of the input value before validation. So, fields that only contain whitespaces will be treated as empty.

Return type

On success, ValidatorReturnType::value will contain a QString.

See also

Validator for general usage of validators.

ValidatorRequired, ValidatorRequiredIf, ValidatorRequiredUnless, ValidatorRequiredWith, ValidatorRequiredWithout, ValidatorRequiredWithoutAll

Definition at line 39 of file validatorrequiredwithall.h.

Constructor & Destructor Documentation

ValidatorRequiredWithAll()

ValidatorRequiredWithAll::ValidatorRequiredWithAll	(	const QString &	field,
		const QStringList &	otherFields,
		const ValidatorMessages &	messages = ValidatorMessages() )

Constructs a new ValidatorRequiredWithAll object with the given parameters.

Parameters

field	Name of the input field to validate.
otherFields	List of fields that mus all be present in the input data to require the field.
messages	Custom error messages if validation fails.

Definition at line 10 of file validatorrequiredwithall.cpp.

References Cutelyst::ValidatorRule::ValidatorRule(), and Cutelyst::ValidatorRule::field().

Referenced by ~ValidatorRequiredWithAll(), and validate().

~ValidatorRequiredWithAll()

ValidatorRequiredWithAll::~ValidatorRequiredWithAll ( )

overridedefault

Destroys the ValidatorRequiredWithAll object.

References ValidatorRequiredWithAll(), genericValidationError(), and validate().

Member Function Documentation

genericValidationError()

QString ValidatorRequiredWithAll::genericValidationError ( Context * c, const QVariant & errorData = QVariant() ) const

overrideprotectedvirtual

Returns a generic error message if validation failed.

Reimplemented from Cutelyst::ValidatorRule.

Definition at line 63 of file validatorrequiredwithall.cpp.

References QString::arg(), QString::isEmpty(), Cutelyst::ValidatorRule::label(), and Cutelyst::Context::qtTrId().

Referenced by ~ValidatorRequiredWithAll().

validate()

ValidatorReturnType ValidatorRequiredWithAll::validate ( Context * c, const ParamsMultiMap & params ) const

overrideprotectedvirtual

Performs the validation on the input params and returns the result.

If validation succeeded, ValidatorReturnType::value will contain the input paramter value as QString.

Implements Cutelyst::ValidatorRule.

Definition at line 19 of file validatorrequiredwithall.cpp.

References ValidatorRequiredWithAll(), QMultiMap::contains(), Cutelyst::ValidatorRule::debugString(), Cutelyst::ValidatorReturnType::errorMessage, QString::isEmpty(), QVariant::setValue(), Cutelyst::ValidatorRule::validationDataError(), Cutelyst::ValidatorRule::validationError(), Cutelyst::ValidatorReturnType::value, and Cutelyst::ValidatorRule::value().

Referenced by ~ValidatorRequiredWithAll().