minor #11103 [OptionsResolver] Documenting the new addNormalizer method (yceruto)

javiereguiluz · javiereguiluz · commit e74d5cf0e417 · 2019-04-05T17:50:16.000+02:00
This PR was merged into the master branch. Discussion ---------- [OptionsResolver] Documenting the new addNormalizer method symfony/symfony#30371 Commits ------- a2e6c2a Documenting the new method addNormalizer in OptionsResolver component
diff --git a/components/options_resolver.rst b/components/options_resolver.rst
@@ -435,6 +435,14 @@ if you need to use other options during normalization::
         }
     }
 
+.. versionadded:: 4.3
+
+    To normalize a new allowed value in sub-classes that is being normalized
+    in parent classes use :method:`Symfony\\Component\\OptionsResolver\\OptionsResolver::addNormalizer`.
+    This way, the ``$value`` argument will receive the previously normalized
+    value, otherwise you can prepend the new normalizer by passing ``true`` as
+    third argument.
+
 Default Values that Depend on another Option
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

Original file line number	Diff line number	Diff line change
`@@ -435,6 +435,14 @@ if you need to use other options during normalization::`
`435`	`435`	`}`
`436`	`436`	`}`
`437`	`437`
	`438`	`+.. versionadded:: 4.3`
	`439`	`+`
	`440`	`+ To normalize a new allowed value in sub-classes that is being normalized`
	`441`	+ in parent classes use :method:`Symfony\\Component\\OptionsResolver\\OptionsResolver::addNormalizer`.
	`442`	+ This way, the ``$value`` argument will receive the previously normalized
	`443`	+ value, otherwise you can prepend the new normalizer by passing ``true`` as
	`444`	`+ third argument.`
	`445`	`+`
`438`	`446`	`Default Values that Depend on another Option`
`439`	`447`	`~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
`440`	`448`