8000 Add doc for rounding_mode by VincentLanglet · Pull Request #13138 · symfony/symfony-docs · GitHub
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Add doc for rounding_mode #13138

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Mar 16, 2020
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Add doc for rounding_mode #13138

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9 changes: 7 additions & 2 deletions reference/forms/types/percent.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ the input.
| Options | - `scale`_ |
| | - `symbol`_ |
| | - `type`_ |
| | - `rounding_mode`_ |
+-------------+-----------------------------------------------------------------------+
| Overridden | - `compound`_ |
| options | |
Expand Down Expand Up @@ -55,8 +56,12 @@ scale

**type**: ``integer`` **default**: ``0``

By default, the input numbers are rounded. To allow for more decimal places,
use this option.
This specifies how many decimals will be allowed until the field rounds
the submitted value (via ``rounding_mode``). For example, if ``scale`` is set
to ``2``, a submitted value of ``20.123`` will be rounded to, for example,
``20.12`` (depending on your `rounding_mode`_).

.. include:: /reference/forms/types/options/rounding_mode.rst.inc

symbol
~~~~~~
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0