> For the complete documentation index, see [llms.txt](https://zauctionhouse.groupez.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://zauctionhouse.groupez.dev/old-configurations/placeholders-buttons.md).

# Placeholder buttons

## Check the number of expired items

Using the placeholder `%zauctionhouse_expired_item%` you can get the number of items that have expired for the player. So you can create a button like this:

```yaml
expireItems:
  type: INVENTORY
  slot: 45
  isPermanent: true
  inventory: "expire"
  placeHolder: "%zauctionhouse_expired_item%"
  value: 1
  action: SUPERIOR_OR_EQUAL
  item:
    material: CHEST
    name: "&fExpire items"
    lore:
      - "&f» &7You have &b%zauctionhouse_expired_item% &7expired items"
  else:
    slot: 45
    isPermanent: true
    type: NONE
    item:
     material: CHEST
     name: "&fExpire items"
     lore:
       - "&f» &7You have no pending items."
```

You will therefore have a check of greater or equal on the number obtained with the placeholder. For example, if the player has 5 expired items, there will be `5 > 1` then the button will be displayed normally. But if the player with 0 items expired, there will be `0 > 1` and the button in the `else` will be displayed.