ExistInConstraint (Codename One API)

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

All Methods Instance Methods Concrete Methods
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

Class ExistInConstraint

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ExistInConstraint

ExistInConstraint

ExistInConstraint

ExistInConstraint

ExistInConstraint

ExistInConstraint

Method Detail

isValid

getDefaultFailMessage