%header Dates %div{:class => “c-card__item pure-control-group”}

.os-form-group
        %label Draft:
        %input{:class => "flatpickr form-control", :name => "timestamp[draft]", :type => "datetime-local", :value => book.timestamp.try(:draft)}
.os-form-group
        %label Publish:
        %input{:class => "flatpickr form-control", :name => "timestamp[publish]", :type => "datetime-local", :value => book.timestamp.try(:publish)}
.os-form-group
        %label Amend:
        %input{:class => "flatpickr form-control", :name => "timestamp[amend]", :type => "datetime-local", :value => book.timestamp.try(:amend)}