Checks if the field value is not one from a list of values. More...

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

Inheritance diagram for Cutelyst::ValidatorNotIn:

Public Member Functions
	ValidatorNotIn (const QString &field, const QStringList &values, Qt::CaseSensitivity cs=Qt::CaseSensitive, const ValidatorMessages &messages=ValidatorMessages(), const QString &defValKey=QString())
	Constructs a new not in validator.
	~ValidatorNotIn () override
	Deconstructs the validator.
Public Member Functions inherited from Cutelyst::ValidatorRule
	ValidatorRule (const QString &field, const ValidatorMessages &messages=ValidatorMessages(), const QString &defValKey=QString())
	Constructs a new ValidatorRule with the given parameters.
virtual	~ValidatorRule ()
	Deconstructs the ValidatorRule.

Protected Member Functions
QString	genericValidationDataError (Context *c, const QVariant &errorData) const override
	Returns a generic error messages if the list of comparison values is empty.
QString	genericValidationError (Context *c, const QVariant &errorData=QVariant()) const override
	Returns a generic error message if validation failed.
ValidatorReturnType	validate (Context *c, const ParamsMultiMap &params) const override
	Performs the validation and returns the result.
Protected Member Functions inherited from Cutelyst::ValidatorRule
	ValidatorRule (ValidatorRulePrivate &dd)
	Constructs a new ValidatorRule object with the given private class.
void	defaultValue (Context c, ValidatorReturnType result, const char *validatorName) const
	I a defValKey has been set in the constructor, this will try to get the default value from the stash and put it into the result.
QString	field () const
	Returns the name of the field to validate.
virtual QString	genericParsingError (Context *c, const QVariant &errorData=QVariant()) const
	Returns a generic error message if an error occures while parsing input.
QString	label (Context *c) const
	Returns the human readable field label used for generic error messages.
QString	parsingError (Context *c, const QVariant &errorData=QVariant()) const
	Returns an error message if an error occurred while parsing input.
bool	trimBefore () const
	Returns true if the field value should be trimmed before validation.
QString	validationDataError (Context *c, const QVariant &errorData=QVariant()) const
	Returns an error message if any validation data is missing or invalid.
QString	validationError (Context *c, const QVariant &errorData=QVariant()) const
	Returns a descriptive error message if validation failed.
QString	value (const ParamsMultiMap &params) const
	Returns the value of the field from the input params.

Detailed Description

This validator checks if the value of the field is not one from a list of values.

Note: Unless validation is started with NoTrimming, whitespaces will be removed from the beginning and the end of the input value before validation. If the field's value is empty or if the field is missing in the input data, the validation will succeed without performing the validation itself. Use one of the required validators to require the field to be present and not empty.

See also: Validator for general usage of validators.; ValidatorIn

Definition at line 36 of file validatornotin.h.

Constructor & Destructor Documentation

◆ ValidatorNotIn()

ValidatorNotIn::ValidatorNotIn	(	const QString &	field,
		const QStringList &	values,
		Qt::CaseSensitivity	cs = Qt::CaseSensitive,
		const ValidatorMessages &	messages = ValidatorMessages(),
		const QString &	defValKey = QString() )

Parameters

field	Name of the input field to validate.
values	List of values to compare against.
cs	Case sensitivity when comparing the values.
messages	Custom error message if validation fails.
defValKey	Stash key containing a default value if input field is empty. This value will NOT be validated.