Add step attribute for solid-form-number widget

source/import_documentation/Components/Solid-Form.rst

@@ -131,8 +131,10 @@ Attributes
 ~~~~~~~~~~~~~~~~
    *Available from version 0.16*
 
-   Add this attribute for the field ``[field]`` to define the stepping interval number to use as constraint validation . Its value is given in seconds (default value is 60).
-   It works only with a ``solid-form-time`` widget.
+   Add this attribute for the field ``[field]`` to define the stepping interval number to use as constraint validation. Its based on the ``min-[field]`` value.
+   It works with :
+      -  ``solid-form-time`` widget : Its value is given in seconds (default value is 60).
+      -  ``solid-form-number`` widget : Its default value is 1.
 
 Widgets
 -------