Package org.keycloak.validate.validators

Class NotBlankValidator

java.lang.Object

org.keycloak.validate.validators.NotBlankValidator

All Implemented Interfaces:

Provider, ProviderFactory<Validator>, SimpleValidator, Validator, ValidatorFactory

public class NotBlankValidator
extends Object
implements SimpleValidator

Validate that value exists and is not empty nor blank. Supports String and collection of Strings as input. For collection of Strings input has to contain at least one element and it have to be non-blank to satisfy this validation. If collection contains something else than String, or if even one String in it is blank, then this validation fails.

See Also:

• NotEmptyValidator

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ID
static final NotBlankValidator	INSTANCE
static final String	MESSAGE_BLANK

Constructor Summary

Constructors

Constructor	Description
NotBlankValidator()

Method Summary

Modifier and Type	Method	Description
String	getId()
ValidationContext	validate(Object input, String inputHint, ValidationContext context, ValidatorConfig config)	Validates the given input with an additional inputHint and config.
protected boolean	validateStringValue(String value, String inputHint, ValidationContext context, ValidatorConfig config)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.keycloak.provider.ProviderFactory

getConfigMetadata, order

Methods inherited from interface org.keycloak.validate.SimpleValidator

close, create, init, postInit

Methods inherited from interface org.keycloak.validate.Validator

validate, validate, validate, validate, validate

Methods inherited from interface org.keycloak.validate.ValidatorFactory

validateConfig

Field Details

ID

public static final String ID

See Also:

• Constant Field Values

MESSAGE_BLANK

public static final String MESSAGE_BLANK

See Also:

• Constant Field Values

INSTANCE

public static final NotBlankValidator INSTANCE

Constructor Details

NotBlankValidator

public NotBlankValidator()

Method Details

getId

public String getId()

Specified by:

getId in interface ProviderFactory<Validator>

validate

public ValidationContext validate(Object input,
 String inputHint,
 ValidationContext context,
 ValidatorConfig config)

Description copied from interface: Validator

Validates the given input with an additional inputHint and config.

Specified by:

validate in interface Validator

Parameters:

input - the value to validate

inputHint - an optional input hint to guide the validation

context - the validation context

config - parameterization for the current validation

Returns:

the validation context with the outcome of the validation

validateStringValue

protected boolean validateStringValue(String value,
 String inputHint,
 ValidationContext context,
 ValidatorConfig config)