From 8b8bba7c448620557f51ac557f342ef5b700239e Mon Sep 17 00:00:00 2001
From: Vyacheslav Salakhutdinov <megazoll@gmail.com>
Date: Fri, 21 Mar 2014 08:31:38 +0000
Subject: [PATCH] Added minSize option to File constraint

---
 reference/constraints/File.rst | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/reference/constraints/File.rst b/reference/constraints/File.rst
index 683d0fe6a49..07ec24bbeef 100644
--- a/reference/constraints/File.rst
+++ b/reference/constraints/File.rst
@@ -20,8 +20,10 @@ form type.
 | Applies to     | :ref:`property or method <validation-property-target>`              |
 +----------------+---------------------------------------------------------------------+
 | Options        | - `maxSize`_                                                        |
+|                | - `minSize`_                                                        |
 |                | - `mimeTypes`_                                                      |
 |                | - `maxSizeMessage`_                                                 |
+|                | - `minSizeMessage`_                                                 |
 |                | - `mimeTypesMessage`_                                               |
 |                | - `notFoundMessage`_                                                |
 |                | - `notReadableMessage`_                                             |
@@ -78,7 +80,7 @@ below a certain file size and a valid PDF, add the following:
                         maxSize: 1024k
                         mimeTypes: [application/pdf, application/x-pdf]
                         mimeTypesMessage: Please upload a valid PDF
-                        
+
 
     .. code-block:: php-annotations
 
@@ -168,6 +170,23 @@ to be valid. The size of the file can be given in one of the following formats:
 * **megabytes**: To specify the ``maxSize`` in megabytes, pass a number and
   suffix it with a capital "M" (e.g. ``4M``).
 
+minSize
+~~~~~~~
+
+**type**: ``mixed``
+
+If set, the size of the underlying file must be above this file size in order
+to be valid. The size of the file can be given in one of the following formats:
+
+* **bytes**: To specify the ``minSize`` in bytes, pass a value that is entirely
+  numeric (e.g. ``4096``);
+
+* **kilobytes**: To specify the ``minSize`` in kilobytes, pass a number and
+  suffix it with a lowercase "k" (e.g. ``200k``);
+
+* **megabytes**: To specify the ``minSize`` in megabytes, pass a number and
+  suffix it with a capital "M" (e.g. ``4M``).
+
 mimeTypes
 ~~~~~~~~~
 
@@ -186,6 +205,13 @@ maxSizeMessage
 
 The message displayed if the file is larger than the `maxSize`_ option.
 
+minSizeMessage
+~~~~~~~~~~~~~~
+
+**type**: ``string`` **default**: ``The file is too small ({{ size }} {{ suffix }}). Allowed minimum size is {{ limit }} {{ suffix }}.``
+
+The message displayed if the file is smaller than the `minSize`_ option.
+
 mimeTypesMessage
 ~~~~~~~~~~~~~~~~