diff --git a/CHANGELOG b/CHANGELOG
index 934a61ad1f..7004ae522e 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,4 @@
+* Add pre-validation on button
 * Model and Field access checked only if _check_access is set
 * Add check_access to RPC
 * Add check_access to Wizard and Report
diff --git a/doc/topics/views/index.rst b/doc/topics/views/index.rst
index bcccec9424..0f7950479b 100644
--- a/doc/topics/views/index.rst
+++ b/doc/topics/views/index.rst
@@ -113,6 +113,9 @@ List of attributes shared by many form elements:
         * ``icon``: Only for button, it must return the icon name to use or
           False.
 
+        * ``pre_validate``: Only for button, it contains a domain to apply
+          on the record before calling the button.
+
     .. _common-attributes-help:
 
     * ``help``: The string that will be displayed when the cursor hovers over