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【rails】validateをかけてみた。

Posted at

バリデーションを設定

class User < ApplicationRecord

    #ハイフンあり、7桁の整数
    VALID_ZIPCODE_REGEX = /\A\d{3}[-]\d{4}\z/
    #メールアドレス
    VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i
    #電話番号 ハイフンあり、整数
    VALID_PHONE_REGEX = /\A[0-9-]+\z/

    validates :first_name, presence: true, length: { maximum: 10 } # 存在する、かつ、10文字以下。
    validates :last_name, presence: true, length: { maximum: 10 }
    validates :zipcode, presence: true, format: {with: VALID_ZIPCODE_REGEX }
    validates :prefecture, presence: true, length: { maximum: 5 }
    validates :municipality, presence: true, length: { maximum: 10 }
    validates :address, presence: true, length: { maximum: 10 }
    validates :email, presence: true, uniqueness: true, format: { with: VALID_EMAIL_REGEX }
    validates :phone_number, presence: true, length: { maximum: 15 }, format: { with: VALID_PHONE_REGEX }
    validates :password, presence: true, length: { minimum: 6, maximum: 15 }

    belongs_to :user_classification
    has_secure_password
end

#苦戦したところ
電話番号の/\A[0-9-]+\z/ について、"9"の後の"-"によって、
0~9の数字と、"-"はOKになる。

ハイフンをどこに入れても許可する設定が中々分からなくて苦労した。

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