[TASK] Move Extbase Validation into one topic (#5467)

Preparation for #4605

Releases: main, 13.4, 12.4

Author: linawolf

Documentation/ApiOverview/RequestLifeCycle/Typo3Request.rst

@@ -75,7 +75,7 @@ Extbase validator
 In Extbase validators the current request is available with
 `$this->getRequest()` if they extend the :php-short:`\TYPO3\CMS\Extbase\Validation\Validator\AbstractValidator`:
 
-..  literalinclude:: /ExtensionArchitecture/Extbase/Reference/Domain/_Validator/_RequestValidator.php
+..  literalinclude:: /ExtensionArchitecture/Extbase/Reference/Validation/CustomValidator/_RequestValidator.php
     :caption: EXT:my_extension/Classes/Domain/Validators/MyCustomValidator.php
 
 ..  _typo3-request-viewhelper:

Documentation/ExtensionArchitecture/Extbase/Reference/Index.rst

@@ -18,7 +18,7 @@ Extbase reference
     FrontendPlugins
     TypoScriptConfiguration
     Annotations
-    Validation
+    Validation/Index
     FileUpload
     Caching
     Localization

…e/Extbase/Reference/Domain/Validator.rst …nce/Validation/CustomValidator/Index.rstDocumentation/ExtensionArchitecture/Extbase/Reference/Domain/Validator.rst renamed to Documentation/ExtensionArchitecture/Extbase/Reference/Validation/CustomValidator/Index.rst Documentation/ExtensionArchitecture/Extbase/Reference/Domain/Validator.rst renamed to Documentation/ExtensionArchitecture/Extbase/Reference/Validation/CustomValidator/Index.rst

@@ -1,12 +1,12 @@
-:navigation-title: Validator
+:navigation-title: Custom Validator
 
-..  include:: /Includes.rst.txt
-..  index:: Extbase; Validator
-..  _extbase_domain_validator:
+.. include:: /Includes.rst.txt
+.. index:: Extbase; Validator
+.. _extbase_domain_validator:
 
-=========================
-Custom Extbase Validators
-=========================
+=======================================
+Custom Extbase validator implementation
+=======================================
 
 ..  seealso::
     *   :ref:`extbase_validation` for general validation in Extbase.
@@ -42,7 +42,7 @@ can be uniquely identified.
 This validator can be used for any string property of model now by including it
 in the annotation of that parameter:
 
-..  literalinclude:: _CustomValidator/_PropertyValidatorUsage.php
+..  literalinclude:: _PropertyValidatorUsage.php
     :caption: EXT:blog_example/Classes/Domain/Model/Blog.php, modified
 
 ..  note::
@@ -68,7 +68,7 @@ function :php:`addErrorForProperty()` should be used instead of :php:`addError()
 
 The validator is used as annotation in the action methods of the controller:
 
-..  literalinclude:: _CustomValidator/_ObjectValidatorUsage.php
+..  literalinclude:: _ObjectValidatorUsage.php
     :caption: EXT:blog_example/Classes/Controller/BlogController.php, modified
 
 ..  _extbase_domain_validator-di:
@@ -79,7 +79,7 @@ Dependency injection in validators
 Extbase validators are capable of :ref:`dependency injection <Dependency-Injection>`
 without further configuration, you can use the constructor method:
 
-..  literalinclude:: _Validator/_MyCustomValidator.php
+..  literalinclude:: _MyCustomValidator.php
     :caption: EXT:my_extension/Classes/Domain/Validators/MyCustomValidator.php
 
 ..  _extbase_domain_validator-request:
@@ -94,5 +94,5 @@ Request object in Extbase validators
 You can use the PSR-7 request object in a validator, for example to get
 the site settings:
 
-..  literalinclude:: _Validator/_RequestValidator.php
+..  literalinclude:: _RequestValidator.php
     :caption: EXT:my_extension/Classes/Domain/Validators/MyCustomValidator.php

…Domain/_Validator/_MyCustomValidator.php …n/CustomValidator/_MyCustomValidator.phpDocumentation/ExtensionArchitecture/Extbase/Reference/Domain/_Validator/_MyCustomValidator.php renamed to Documentation/ExtensionArchitecture/Extbase/Reference/Validation/CustomValidator/_MyCustomValidator.php Documentation/ExtensionArchitecture/Extbase/Reference/Domain/_Validator/_MyCustomValidator.php renamed to Documentation/ExtensionArchitecture/Extbase/Reference/Validation/CustomValidator/_MyCustomValidator.php

@@ -22,6 +22,16 @@ It is also possible to write custom validators for properties or complete
 models. See chapter :ref:`Custom validators <extbase_domain_validator>` for
 more information.
 
+
+..  contents:: Table of contents
+
+..  toctree::
+    :caption: Subpages
+    :glob:
+    :titlesonly:
+
+    */Index
+
 ..  _extbase-validation-why:
 
 Why is validation needed?
@@ -82,7 +92,7 @@ You can define simple validation rules in the domain model by the annotation
 
 **Example:**
 
-..  literalinclude:: _Annotations/_Validate.php
+..  literalinclude:: ../_Annotations/_Validate.php
     :caption: EXT:blog_example/Classes/Domain/Model/Blog.php, modified
 
 In this code section the validator :php:`StringLength` provided by Extbase
@@ -120,7 +130,7 @@ Annotations with arguments
 Annotations can be called with zero, one or more arguments. See the following
 examples:
 
-..  literalinclude:: _Annotations/_Validate.php
+..  literalinclude:: ../_Annotations/_Validate.php
     :caption: EXT:blog_example/Classes/Domain/Model/Person.php, modified
 
 Available validators shipped with Extbase can be found within