From: "R°RLover" <hardstyle@...>
Date: 2006-04-04T20:08:46+09:00
Subject: [rails] is relative validation possible?

now when i use validates_format_of / validates_numericality_of / ...

it also checks if something is filled in and this is what i dont want

how can i make that if only someone would fill a field, it would be
checked on those validitys ?

thx