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@Target(value=METHOD) @Retention(value=RUNTIME) public @interface ShortRangeFieldValidator
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.
Annotation usage: The annotation must be applied at method level. Annotation 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 | Short property. The minimum the number must be. | |
minExpression | no | OGNL expression used to obtain the minimum the number must be. | |
max | no | Short property. The maximum number can be. | |
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.
The values for min and max must be inserted as String values so that "0" can be handled as a possible value.
Example code:@IntRangeFieldValidator(message = "Default message", key = "i18n.key", shortCircuit = true, min = "0", max = "42") @IntRangeFieldValidator(message = "Default message", key = "i18n.key", shortCircuit = true, min = "${minValue}", max = "${maxValue}" parse="true")
Optional Element Summary | |
---|---|
String |
fieldName
The optional fieldName for SIMPLE validator types. |
String |
key
The message key to lookup for i18n. |
String |
max
Short property. |
String |
maxExpression
The maximum number can be defined as an expression |
String |
message
The default error message for this validator. |
String[] |
messageParams
Additional params to be used to customize message - will be evaluated against the Value Stack |
String |
min
Short property. |
String |
minExpression
The minimum the number must be defined as an expression. |
boolean |
shortCircuit
If this is activated, the validator will be used as short-circuit. |
ValidatorType |
type
The validation type for this field/method. |
public abstract String min
public abstract String minExpression
public abstract String max
public abstract String maxExpression
public abstract String message
public abstract String key
public abstract String[] messageParams
public abstract String fieldName
public abstract boolean shortCircuit
public abstract ValidatorType type
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SUMMARY: REQUIRED | OPTIONAL | DETAIL: ELEMENT |