StringLengthFieldValidator Annotation
This validator checks that a String field is of the right length. It assumes that the field is a String.
If neither minLength nor maxLength 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. |
| 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. |
| trim |
no |
true |
Boolean property. Determines whether the String is trimmed before performing the length check. |
| minLength |
no |
|
Integer property. The minimum length the String must be. |
| maxLength |
no |
|
Integer property. The maximum length the String can be. |
If neither minLength nor maxLength is set, nothing will be done.
Examples
@StringLengthFieldValidator(message = "Default message", key = "i18n.key", shortCircuit = true, trim = true, minLength = "5", maxLength = "12")
