minor #17728 Fix empty_data option description of TextareaType (chapa)

javiereguiluz · javiereguiluz · commit fee323e03f5f · 2023-01-13T12:31:25.000+01:00
This PR was merged into the 5.4 branch. Discussion ---------- Fix `empty_data` option description of `TextareaType` The `empty_data` option behave the same for `TextareaType` and `TextType` but the description of the option for `TextareaType` is wrong. This PR replace the description of the `empty_data` option of `TextareaType` by the one of `TextType` (see 5cfff92) Commits ------- 4e51357 Fix empty_data option description of TextareaType
diff --git a/reference/forms/types/textarea.rst b/reference/forms/types/textarea.rst
@@ -35,7 +35,9 @@ These options inherit from the :doc:`FormType </reference/forms/types/form>`:
 
 .. include:: /reference/forms/types/options/empty_data_declaration.rst.inc
 
-The default value is ``''`` (the empty string).
+From an HTTP perspective, submitted data is always a string or an array of strings.
+So by default, the form will treat any empty string as null. If you prefer to get
+an empty string, explicitly set the ``empty_data`` option to an empty string.
 
 .. include:: /reference/forms/types/options/empty_data_description.rst.inc
 
