Fixed invalid form validation reference

HeahDude · HeahDude · commit 2b904b7200b4 · 2018-01-01T18:13:58.000+01:00
diff --git a/form/disabling_validation.rst b/form/disabling_validation.rst
@@ -21,5 +21,11 @@ these cases you can set the ``validation_groups`` option to ``false``::
 
 Note that when you do that, the form will still run basic integrity checks,
 for example whether an uploaded file was too large or whether non-existing
-fields were submitted. If you want to suppress validation, you can use the
-:ref:`POST_SUBMIT event <form-dynamic-form-modification-suppressing-form-validation>`.
+fields were submitted.
+
+Note that to disable the extra fields check, you can use the proper
+`form type option`_.
+One the other hand, the uploaded file limit should be handled via your php and
+web server configuration.
+
+.. _`form type option`: http://symfony.com/doc/current/reference/forms/types/form.html#allow-extra-fields
diff --git a/form/dynamic_form_modification.rst b/form/dynamic_form_modification.rst
@@ -702,11 +702,3 @@ field according to the current selection in the ``sport`` field:
 The major benefit of submitting the whole form to just extract the updated
 ``position`` field is that no additional server-side code is needed; all the
 code from above to generate the submitted form can be reused.
-
-.. _form-dynamic-form-modification-suppressing-form-validation:
-
-Suppressing Form Validation
----------------------------
-
-To suppress form validation, set ``validation_groups`` to ``false`` or an empty
-array.
