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Fix empty_data option description of TextareaType #17728

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Jan 13, 2023
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Fix empty_data option description of TextareaType #17728

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4 changes: 3 additions & 1 deletion reference/forms/types/textarea.rst
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Expand Up @@ -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

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