Rails和设计如何在重置密码时跳过验证

class User < ApplicationRecord
  attr_accessor :skip_password_validation

  # ...
end

class User < ApplicationRecord
  attr_accessor :skip_password_validation

  before_validation :skip_password_validation_if_needed

  # ...

  private

  def skip_password_validation_if_needed
    if skip_password_validation
      self.password = nil
      self.password_confirmation = nil
    end
  end
end

class PasswordsController < ApplicationController
  def reset
    user = User.find_by(email: params[:email])
    if user
      user.skip_password_validation = true
      user.update(password: params[:password], password_confirmation: params[:password_confirmation])
      # 其他重置密码逻辑...
    else
      # 用户不存在的处理逻辑...
    end
  end
end