Class ExistInConstraint

java.lang.Object

com.codename1.ui.validation.ExistInConstraint

All Implemented Interfaces:

Constraint

public class ExistInConstraint
extends Object
implements Constraint

Creates a validation constraint to ensure input value exists in a list of items

Constructor Summary

Constructors

Constructor	Description
ExistInConstraint(String[] items)	Creates a new ExistIn constraint
ExistInConstraint(String[] items, boolean caseSensitive, String errorMessage)	Creates a new ExistIn constraint
ExistInConstraint(String[] items, String errorMessage)	Creates a new ExistIn constraint
ExistInConstraint(List<String> items)	Creates a new ExistIn constraint
ExistInConstraint(List<String> items, boolean caseSensitive, String errorMessage)	Creates a new ExistIn constraint
ExistInConstraint(List<String> items, String errorMessage)	Creates a new ExistIn constraint

Method Summary

Modifier and Type	Method	Description
String	getDefaultFailMessage()	Includes the error message for the constraint
boolean	isValid(Object value)	Indicates if the given value is valid or not

Methods inherited from class Object

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

Constructor Details

ExistInConstraint

public ExistInConstraint(List<String> items,
 boolean caseSensitive,
 String errorMessage)

Creates a new ExistIn constraint

Parameters

• items: the array items the input value must exist in

• caseSensitive: compare the input with the items with case-sensitivity or not

• errorMessage: the default error message if the constraint fails

ExistInConstraint

public ExistInConstraint(String[] items,
 boolean caseSensitive,
 String errorMessage)

Creates a new ExistIn constraint

Parameters

• items: the array items the input value must exist in

• caseSensitive: compare the input with the items with case-sensitivity or not

• errorMessage: the default error message if the constraint fails

ExistInConstraint

public ExistInConstraint(List<String> items,
 String errorMessage)

Creates a new ExistIn constraint

Parameters

• items: the array items the input value must exist in

• errorMessage: the default error message if the constraint fails

ExistInConstraint

public ExistInConstraint(String[] items,
 String errorMessage)

Creates a new ExistIn constraint

Parameters

• items: the array items the input value must exist in

• errorMessage: the default error message if the constraint fails

ExistInConstraint

public ExistInConstraint(List<String> items)

Creates a new ExistIn constraint

Parameters

• items: the array items the input value must exist in

ExistInConstraint

public ExistInConstraint(String[] items)

Creates a new ExistIn constraint

Parameters

• items: the array items the input value must exist in

Method Details

isValid

public boolean isValid(Object value)

Indicates if the given value is valid or not

Parameters

• value: the value for the object

Returns

true if the value is valid and false otherwise

Specified by:

isValid in interface Constraint

getDefaultFailMessage

public String getDefaultFailMessage()

Includes the error message for the constraint

Returns

the text of the error message for a constraint

Specified by:

getDefaultFailMessage in interface Constraint