Summary
Tag name: <f:validateLength>
Validator class: javax.faces.validator.LengthValidator
Tag class: org.apache.myfaces.taglib.core.ValidateLengthTag
validator id: javax.faces.Length
Creates a validator and associateds it with the nearest parent
UIComponent. When invoked, the validator ensures that values are
valid strings with a length that lies within the minimum and maximum
values specified.
Commonly associated with a h:inputText entity.
Unless otherwise specified, all attributes accept static values or EL expressions.
see Javadoc of JSF Specification
Attributes
| Name | Type | Supports EL? | Description |
|---|---|---|---|
| binding | javax.faces.validator.LengthValidator | Only EL | A ValueExpression that evaluates to a LengthValidator. |
| disabled | Boolean | Yes | |
| for | String | Yes | |
| maximum | int | Yes | The largest value that should be considered valid. |
| minimum | int | Yes | The smallest value that should be considered valid. |