public class LengthConstraint

  1. Object
  2. LengthConstraint

ImplementsConstraint

Creates a validation constraint based on minimum input length

Constructors

public LengthConstraint(int length, String errorMessage)Creates a new length constraint
public LengthConstraint(int length)Creates a new length constraint

Methods

public boolean isValid(Object value)Indicates if the given value is valid or not
public String getDefaultFailMessage()Includes the error message for the constraint

Inherited methods

From Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait, clone

Constructor details

LengthConstraint

public LengthConstraint(int length, String errorMessage)
Creates a new length constraint

Parameters

length int
the length of the constraint
errorMessage String
the default error message if the constraint fails

LengthConstraint

public LengthConstraint(int length)
Creates a new length constraint

Parameters

length int
the length of the constraint

Method details

isValid

public boolean isValid(Object value)
Indicates if the given value is valid or not

Parameters

value Object
the value for the object

Returns

true if the value is valid and false otherwise

getDefaultFailMessage

public String getDefaultFailMessage()
Includes the error message for the constraint

Returns

the text of the error message for a constraint