com.codename1.ui.validation

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

Since:

7.0

Constructor Summary

Constructors

Constructor and Description
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
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

Method Summary

Modifier and Type	Method and 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 java.lang.Object

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

Constructor Detail

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 Detail

isValid

public boolean isValid(Object value)

Indicates if the given value is valid or not

Specified by:

isValid in interface Constraint

Parameters:

value - 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

Specified by:

getDefaultFailMessage in interface Constraint

Returns:

the text of the error message for a constraint