# Uses of Class
com.logicaldoc.core.metadata.validation.Validator

Packages that use Validator
Package
Description
com.logicaldoc.core.document
Contains the definitions of `Document` and `Version` as well as other related objects
com.logicaldoc.core.folder
Contains the definitions of `Folder` as well as other related objects

## Uses of Validator in com.logicaldoc.core.document

Subclasses of Validator in com.logicaldoc.core.document
Modifier and Type
Class
Description
`class`
`DocumentValidator`
This listener takes care of logically validate a document.

## Uses of Validator in com.logicaldoc.core.folder

Subclasses of Validator in com.logicaldoc.core.folder
Modifier and Type
Class
Description
`class`
`FolderValidator`
This listener takes care of logically validate a folder.