[TASK] Remove warnings in form documentation rendering

Additionally, remove outdated manuals from list in Settings.cfg.

Resolves: #100641
Releases: main, 11.5
Change-Id: Idc09d4da5a0131ae9d4554790d6f782a87d8da5a
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/78577


Tested-by: core-ci <typo3@b13.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>

typo3/sysext/form/Documentation/I/Concepts/Validators/Index.rst

@@ -292,6 +292,6 @@ Override the default value within your ``form definition``:
              yourCustomOption: 'Mathias'
 
 As mentioned above EXT:form implements Extbase validators. That said,
-your own validators should extend ``TYPO3\CMS\Extbase\Validation\Validator\AbstractValidator``.
-Read more about this topic in the Extbase documentation:
-:ref:`t3extbasebook:validating-domain-objects`.
+your own validators should extend :php:`\TYPO3\CMS\Extbase\Validation\Validator\AbstractValidator`.
+Read more about this topic in "TYPO3 Explained":
+:ref:`t3coreapi:extbase_domain_validator`.

typo3/sysext/form/Documentation/I/Config/proto/formElements/formElementTypes/Number.rst

@@ -48,6 +48,9 @@ Properties
 .. _typo3.cms.form.prototypes.<prototypeIdentifier>.formelementsdefinition.number.formeditor.editors.500:
 .. include:: Number/formEditor/editors/500.rst
 
+.. _typo3.cms.form.prototypes.<prototypeIdentifier>.formelementsdefinition.number.formeditor.editors.550:
+.. include:: Number/formEditor/editors/550.rst
+
 .. _typo3.cms.form.prototypes.<prototypeIdentifier>.formelementsdefinition.number.formeditor.editors.700:
 .. include:: Number/formEditor/editors/700.rst
 

typo3/sysext/form/Documentation/Settings.cfg

@@ -33,7 +33,6 @@ use_opensearch       =
 t3coreapi      = https://docs.typo3.org/m/typo3/reference-coreapi/11.5/en-us/
 # t3docteam      = https://docs.typo3.org/m/typo3/team-t3docteam/main/en-us/
 # t3editors      = https://docs.typo3.org/m/typo3/tutorial-editors/main/en-us/
-t3extbasebook  = https://docs.typo3.org/m/typo3/book-extbasefluid/11.5/en-us/
 # t3extexample   = https://docs.typo3.org/m/typo3/guide-example-extension-manual/main/en-us/
 # t3home         = https://docs.typo3.org/
 # t3install      = https://docs.typo3.org/m/typo3/guide-installation/main/en-us/
@@ -41,7 +40,6 @@ t3extbasebook  = https://docs.typo3.org/m/typo3/book-extbasefluid/11.5/en-us/
 # t3sitepackage  = https://docs.typo3.org/m/typo3/tutorial-sitepackage/main/en-us/
 # t3start        = https://docs.typo3.org/m/typo3/tutorial-getting-started/main/en-us/
 # t3tca          = https://docs.typo3.org/m/typo3/reference-tca/main/en-us/
-# t3templating   = https://docs.typo3.org/m/typo3/tutorial-templating/main/en-us/
 # t3translate    = https://docs.typo3.org/m/typo3/guide-frontendlocalization/main/en-us/
 # t3tsconfig     = https://docs.typo3.org/m/typo3/reference-tsconfig/main/en-us/
 # t3tsref        = https://docs.typo3.org/m/typo3/reference-typoscript/main/en-us/