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我在我的一个Rails模型中有一个简单的验证,但它似乎没有像我想要的那样触发一个错误。在自定义模型验证中没有触发的错误
before_save :check_future_date
private
def check_future_date
puts "=============================================================="
puts self.article.date
puts Date.today
if self.article.date <= Date.today
puts "error!!!!!!!!!!!!!!!!!"
errors[:base] << "Sorry, you must post at least a day in advance"
end
end
我知道逻辑被触发,因为在控制台中,我看到:
==============================================================
2013-04-06
2013-04-29
error!!!!!!!!!!!!!!!!!
然而,成绩仍然是保存,并没有显示任何错误消息。我也尝试过:
errors.add(:base, 'Sorry, you must post at least a day in advance')