class Credential < ApplicationRecord
    belongs_to :domain
    validates :email, presence: true
    validates :email, uniqueness: true
    validates :domain_id, presence: true
    validates :email, format: { with: /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\z/i , message: "email must be valid"}
end