[Rails] date_select, datetime_selectを細かく指定。 - Qiita<div class="birth_date_field"> <%= f.label :birth_date %> <%= f.date_select( :birth_date, use_month_numbers: true, # jan, febとかじゃなくて数字で月を表現 start_year: 1930, # 何年から表示させるか end_year: (Time.now.year), # 何年まで表示させるか default: Date.new(1989, 1, 1), # 最初に表示されている年月日 date_separator: '/') # 年月日を仕切る文字 %> </div> <div class="birth_date_field"> <%= f.label :birth_date %> <%= raw sprintf( f.date_select( :birth_da
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