kayo445 https://blog.hatena.ne.jp/kayo445/ tapitapi’s blog https://tapitapi.hatenadiary.com/ railsで誕生日などdate型のinputを書く際に詰まったのでメモ （gem simple form を使用しています） = simple_form_for(@user, html: { class: 'form-horizontal', autocomplete: "off" }, wrapper: :horizontal_form) do |f| = f.input :bday, as: :date, start_year: Date.today.year - 30, end_year: Date.today.year - 12, use_month_numbers:true, ord… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftapitapi.hatenadiary.com%2Fentry%2F2020%2F05%2F12%2F175545" title="【Ruby on Rails】simple form date型input書き方 - tapitapi’s blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2020-05-12 17:55:45 rich https://tapitapi.hatenadiary.com/entry/2020/05/12/175545 1.0 100%