StringValidator (Identity4J Utils 1.2.2 API)

java.lang.Object
- com.identity4j.util.validator.AbstractSingleValueValidator
- - com.identity4j.util.validator.StringValidator

All Implemented Interfaces:

Validator
```
public class StringValidator
extends AbstractSingleValueValidator
```
A validator implementation that checks the supplied value conforms to the supplied MINIMUM_LENGTH and MAXIMUM_LENGTH. If the MINIMUM_LENGTH or MAXIMUM_LENGTH is not specified, the validator uses the default values.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`MAXIMUM_LENGTH`	Parameter which when supplied, specifies the maximum allowed length for the string.
`static String`	`MINIMUM_LENGTH`	Parameter which when supplied, specifies the minimum allowed length for the string.

Fields inherited from class com.identity4j.util.validator.AbstractSingleValueValidator
REQUIRED, TRIM

Constructor Summary

Constructors
Constructor Description

StringValidator(MultiMap parameters)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`isValueRequired()`	Get if the validator's rules would mean the a field value is required.
`String`	`toString()`

Methods inherited from class com.identity4j.util.validator.AbstractSingleValueValidator
validate

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - MINIMUM_LENGTH
```
public static final String MINIMUM_LENGTH
```
    Parameter which when supplied, specifies the minimum allowed length for the string. If this value is not supplied, the validator defaults to a minimum length of 0.
    
    See Also:
    
    Constant Field Values
  - MAXIMUM_LENGTH
```
public static final String MAXIMUM_LENGTH
```
    Parameter which when supplied, specifies the maximum allowed length for the string. If this value is not supplied, the validator defaults to a maximum length of 4096 * 16.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - StringValidator
```
public StringValidator(MultiMap parameters)
```
    Constructor.
    
    Parameters:
    
    parameters - parameters
- Method Detail
  - toString
```
public final String toString()
```
    Overrides:
    
    toString in class AbstractSingleValueValidator
  - isValueRequired
```
public boolean isValueRequired()
```
    Description copied from interface: Validator
    
    Get if the validator's rules would mean the a field value is required. This is a general hint.
    
    Specified by:
    
    isValueRequired in interface Validator
    
    Overrides:
    
    isValueRequired in class AbstractSingleValueValidator
    
    Returns:
    
    required