                     placeholder: @get 'instances'
             input: """
                 <input name="instances" type="number" placeholder="#{@get 'instances'}" min="1" step="1" required />
-                <input name="duration" type="text" placeholder="Expiration (optional)" />
+                <input name="duration" id="scale-expiration" type="text" placeholder="Expiration (optional)" />
                 <span class="help">If an expiration duration is specified, this action will be reverted afterwards. Accepts any english time duration. (Days, Hr, Min...)</span>
             """
             buttons: [

            url:  "#{ @url() }?user=#{ app.getUsername() }"
            type: "DELETE"

    _parseDuration: (duration) =>
        if !duration
            return duration

                return if not confirmed
                incremental = $('.vex #incremental-bounce').is ':checked'
                duration = $('.vex #bounce-expiration').val()

                if !duration or (duration and @_validateDuration(duration, @promptBounce))
                    @bounce(incremental, duration).done callback

    promptExitCooldown: (callback) =>
        vex.dialog.confirm
