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# CustomValidator Annotation

This annotation can be used for custom validators. Use the `ValidationParameter` annotation to supply additional params.

## Usage

The annotation must be applied at method or type level.

## Parameters

Parameter | Required | Default | Notes
--- | --- | --- | ---
message | yes |  | field error message
key | no |  | i18n key from language specific properties file.
messageParams | no |  | Additional params to be used to customize message - will be evaluated against the Value Stack
fieldName | no |  |
shortCircuit | no | false | If this validator should be used as shortCircuit.
type | yes | name of validator | Simple string which identifies that validator among other

## Examples

     @CustomValidator(type ="customValidatorName", fieldName = "myField")

## Adding Parameters

Use the ValidationParameter annotation to add custom parameter values.