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我有模型客戶支付的波紋管,Rails的驗證優先
class Customerpayment < ActiveRecord::Base
#validation
validates :amount , numericality: { greater_than_or_equal_to: 0 }
validates :amount , presence: true
validates :date , presence: true
validates_each :amount do |record, attr, value|
record.errors.add(attr, I18n.t(:invalid_paid)) if !valid_paid_amount(record , value)
end
end
- 問題是驗證validates :amount , presence: true
之前validates_each :amount
的作品,我想最後一個工作第一,任何幫助,請讓validation validates :amount , presence: true
工作第一
您正在使用哪種導軌版本? – Kuldeep
@Kuldeep導軌4 – AhmedShawky