Uses of Interface
javax.faces.validator.Validator

Packages that use Validator

Package	Description
javax.faces.application	APIs that are used to link an application's business logic objects to JavaServer Faces, as well as convenient pluggable mechanisms to manage the execution of an application that is based on JavaServer Faces.
javax.faces.component	Fundamental APIs for user interface components.
javax.faces.validator	Interface defining the validator model, and concrete validator implementation classes.
javax.faces.webapp	Classes required for integration of JavaServer Faces into web applications, including a standard servlet, base classes for JSP custom component tags, and concrete tag implementations for core tags.

Uses of Validator in javax.faces.application

Methods in javax.faces.application that return Validator

Modifier and Type	Method and Description
Validator	ApplicationWrapper.createValidator(String validatorId) The default behavior of this method is to call Application.createValidator(String) on the wrapped Application object.
abstract Validator	Application.createValidator(String validatorId) Instantiate and return a new Validator instance of the class specified by a previous call to addValidator() for the specified validator id.

Uses of Validator in javax.faces.component

Methods in javax.faces.component that return Validator

Modifier and Type	Method and Description
Validator[]	UIInput.getValidators() Return the set of registered Validators for this UIInput instance.
Validator[]	EditableValueHolder.getValidators() Return the set of registered Validators for this component instance.

Methods in javax.faces.component with parameters of type Validator

Modifier and Type	Method and Description
void	UIInput.addValidator(Validator validator) Add a Validator instance to the set associated with this UIInput.
void	EditableValueHolder.addValidator(Validator validator) Add a Validator instance to the set associated with this component.
void	UIInput.removeValidator(Validator validator) Remove a Validator instance from the set associated with this UIInput, if it was previously associated.
void	EditableValueHolder.removeValidator(Validator validator) Remove a Validator instance from the set associated with this component, if it was previously associated.

Uses of Validator in javax.faces.validator

Classes in javax.faces.validator that implement Validator

Modifier and Type	Class and Description
class	BeanValidator A Validator that delegates validation of the bean property to the Bean Validation API.
class	DoubleRangeValidator DoubleRangeValidator is a Validator that checks the value of the corresponding component against specified minimum and maximum values.
class	LengthValidator LengthValidator is a Validator that checks the number of characters in the String representation of the value of the associated component.
class	LongRangeValidator LongRangeValidator is a Validator that checks the value of the corresponding component against specified minimum and maximum values.
class	MethodExpressionValidator MethodExpressionValidator is a Validator that wraps a MethodExpression, and it performs validation by executing a method on an object identified by the MethodExpression.
class	RegexValidator A Validator that checks against a Regular Expression (which is the pattern property).
class	RequiredValidator A Validator that checks for an empty value in the same way that UIInput checks for a value.

Uses of Validator in javax.faces.webapp

Methods in javax.faces.webapp that return Validator

Modifier and Type	Method and Description
protected Validator	ValidatorTag.createValidator() Deprecated. Create and return a new Validator to be registered on our surrounding UIComponent.
protected abstract Validator	ValidatorELTag.createValidator() Create and return a new Validator to be registered on our surrounding UIComponent.