docs: move the section up

Author: kenjis

user_guide_src/source/models/model.rst

@@ -157,6 +157,14 @@ and updates. If true, will set the current time in the format specified by ``$da
 requires that the table have columns named **created_at** and **updated_at** in the appropriate
 data type.
 
+$dateFormat
+-----------
+
+This value works with ``$useTimestamps`` and ``$useSoftDeletes`` to ensure that the correct type of
+date value gets inserted into the database. By default, this creates DATETIME values, but
+valid options are: ``'datetime'``, ``'date'``, or ``'int'`` (a PHP timestamp). Using **useSoftDeletes** or
+useTimestamps with an invalid or missing dateFormat will cause an exception.
+
 $createdField
 -------------
 
@@ -169,13 +177,7 @@ $updatedField
 Specifies which database field should use for keep data record update timestamp.
 Leave it empty to avoid update it (even ``$useTimestamps`` is enabled).
 
-$dateFormat
------------
 
-This value works with ``$useTimestamps`` and ``$useSoftDeletes`` to ensure that the correct type of
-date value gets inserted into the database. By default, this creates DATETIME values, but
-valid options are: ``'datetime'``, ``'date'``, or ``'int'`` (a PHP timestamp). Using **useSoftDeletes** or
-useTimestamps with an invalid or missing dateFormat will cause an exception.
 
 $validationRules
 ----------------