Aurélien Warnon dcd79a543a [FIX] survey: fix empty date in survey could not be submitted ...

Purpose
=======

A date field not marked as "mandatory" could not be left blank in the survey.

That was caused by the form returning "Invalid date" instead of an
empty value when submitting.

closes odoo/odoo#30788

2019-02-04 07:53:47 +00:00

..

description

[REF] *: improve app icons, add SVG version

2018-08-09 15:46:06 +02:00

src

[FIX] survey: fix empty date in survey could not be submitted

2019-02-04 07:53:47 +00:00