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# IntRangeFieldValidator Annotation

This validator checks that a numeric field has a value within a specified range. If neither `min` nor `max` is set, nothing will be done.

## Usage

The annotation must be applied at method 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 | ValidatorType.FIELD | Enum value from ValidatorType. Either FIELD or SIMPLE can be used here.
min | no |  | Integer property. The minimum the number must be.
minExpression | no |  | OGNL expression used to obtain the minimum the number must be.
max | no |  | Integer property. The maximum number can be. Can be an expression.!
maxExpression | no |  | OGNL expression used to obtain the maximum number can be.
parse | no | false | Enable parsing of min/max value.

If neither `min` nor `max` is set, nothing will be done.

## Examples

     @IntRangeFieldValidator(message = "Default message", key = "i18n.key", shortCircuit = true, min = "0", max = "42")

     @IntRangeFieldValidator(message = "Default message", key = "i18n.key", shortCircuit = true, minExpression = "${minValue}", maxExpression = "${maxValue}")