com.ur.urcap.api.domain.userinteraction.inputvalidation

Interface InputValidator<T>

Type Parameters:

T - the (generic) type parameter for the interface representing the type of input data being validated (e.g. Integer or Double)

public interface InputValidator<T>

Interface representing the input validators created by InputValidationFactory. This factory provides a set of standard input validators that can be used for validating the input entered by the user using the virtual keyboard/keypad.

If the standard validators available in the InputValidationFactory does not satisfy your needs, you are free to implement your own custom validator.

Method Summary

Modifier and Type	Method and Description
String	getMessage(T value) Returns a meaningful message in case the value is not valid.
boolean	isValid(T value)

Method Detail

isValid

boolean isValid(T value)

Parameters:

value - to be validated

Returns:

true if value is valid.

getMessage

String getMessage(T value)

Returns a meaningful message in case the value is not valid.

Parameters:

value - the invalid value. Can be included in the message if it makes sense.

Returns:

message