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Commit 5cfff92

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Fix TextType empty_data value explanation
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‎reference/forms/types/text.rst

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@@ -44,7 +44,9 @@ These options inherit from the :doc:`FormType </reference/forms/types/form>`:
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.. include:: /reference/forms/types/options/empty_data.rst.inc
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:end-before: DEFAULT_PLACEHOLDER
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The default value is ``''`` (the empty string).
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From an HTTP perspective, submitted data is always a string or an array of strings.
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So by default, the form will treat any empty string as null. If you prefer to get
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an empty string, explicitly set the ``empty_data`` option to an empty string.
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.. include:: /reference/forms/types/options/empty_data.rst.inc
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:start-after: DEFAULT_PLACEHOLDER

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