1
validates :password, :presence => { :on => :create },
:length => { :within => 4..40 }
validates :password, :presence => { :on => :create },
:length => { :within => 4..40, :on => :save }
我想了验证默认为这意味着两个:创建和:更新?但是当我用第二个规格取代第一个规格时,开始失败expected valid? to return false, got true
。
发生了什么事?
最新规格? –