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Documented the detectCorrupted and corruptedMessage options #6433

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Documented the detectCorrupted and corruptedMessage options #6433

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ed64c6a
Documented the detectCorrupted and corruptedMessage options
javiereguiluz Apr 5, 2016
f11d1be
Fixed typos
javiereguiluz Apr 6, 2016
d68c893
Changed according to reviewers
javiereguiluz May 3, 2016
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26 changes: 26 additions & 0 deletions reference/constraints/Image.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@ of the documentation on this constraint.
| | - `allowSquare`_ |
| | - `allowLandscape`_ |
| | - `allowPortrait`_ |
| | - `detectCorrupted`_ |
| | - `mimeTypesMessage`_ |
| | - `sizeNotDetectedMessage`_ |
| | - `maxWidthMessage`_ |
Expand All @@ -35,6 +36,7 @@ of the documentation on this constraint.
| | - `allowSquareMessage`_ |
| | - `allowLandscapeMessage`_ |
| | - `allowPortraitMessage`_ |
| | - `corruptedMessage`_ |
| | - See :doc:`File </reference/constraints/File>` for inherited options |
+----------------+-----------------------------------------------------------------------+
| Class | :class:`Symfony\\Component\\Validator\\Constraints\\Image` |
Expand Down Expand Up @@ -311,6 +313,18 @@ allowPortrait

If this option is false, the image cannot be portrait oriented.

detectCorrupted
~~~~~~~~~~~~~~~

.. versionadded:: 3.1
The ``detectCorrupted`` option was introduced in Symfony 3.1.

**type**: ``boolean`` **default**: ``false``

If this option is true, the image contents are validated to ensure that the
image is not corrupted. This validation is done with PHP's :phpfunction:`imagecreatefromstring`
function, which requires the `PHP GD extension`_ to be enabled.

sizeNotDetectedMessage
~~~~~~~~~~~~~~~~~~~~~~

Expand Down Expand Up @@ -392,4 +406,16 @@ Portrait oriented images are not allowed``

The error message if the image is portrait oriented and you set `allowPortrait`_ to ``false``.

corruptedMessage
~~~~~~~~~~~~~~~~

.. versionadded:: 3.1
The ``corruptedMessage`` option was introduced in Symfony 3.1.

**type**: ``string`` **default**: ``The image file is corrupted.``

The error message when the `detectCorrupted`_ option is enabled and the image
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@wouterj wouterj May 5, 2016

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I was to unsure to commit this, but shouldn't we use if here instead of when?

is corrupted.

.. _`IANA website`: http://www.iana.org/assignments/media-types/image/index.html
.. _`PHP GD extension`: http://php.net/manual/en/book.image.php