Makes sure that the schema presets blocks are correctly used in the `block_order` attribute.

## Examples

The following examples contain code snippets that either fail or pass this check.

### ✗ Fail

In the following example, the `block_order` attribute is missing the `block_2` block:



```liquid
{% schema %}
  "presets": [
    {
      "name": "My preset",
      "blocks": {
        "block_1": {
          "type": "text"
        },
        "block_2": {
          "type": "text"
        }
      },
      "block_order": ["block_1"]
    }
  ]
{% endschema %}
```



### ✗ Fail

In the following example, `block_2` is static and is included in the `block_order` attribute, even though it shouldn't be:



```liquid
{% schema %}
  "presets": [
    {
      "name": "My preset",
      "blocks": {
        "block_1": {
          "type": "text"
        },
        "block_2": {
          "type": "text",
          "static": true
        }
      },
      "block_order": ["block_1","block_2"]
    }
  ]
{% endschema %}
```



### ✗ Fail

In the following example, the `block_2` is in `block_order` but is not defined in `blocks`:



```liquid
{% schema %}
  "presets": [
    {
      "name": "My preset",
      "blocks": {
        "block_1": {
          "type": "text"
        }
      },
      "block_order": ["block_1", "block_2"]
    }
  ]
{% endschema %}
```



### ✓ Pass

In the following example, the `block_order` attribute contains the correct blocks:



```liquid
{% schema %}
  "presets": [
    {
      "name": "My preset",
      "blocks": {
        "block_1": {
          "type": "block_1"
        },
        "block_2": {
          "type": "block_2",
          "static": true
        }
      },
      "block_order": [
        "block_1"
      ]
    }
  ]
{% endschema %}
```




## Options

The following example contains the default configuration for this check:

```yaml
SchemaPresetsBlockOrder:
  enabled: true
  severity: warning
```

| Parameter | Description |
| --- | --- |
| `enabled`  | Whether this check is enabled. |
| `severity` | The [severity](/docs/storefronts/themes/tools/theme-check/configuration#check-severity) of the check. |

## Disabling this check

Disabling this check isn't recommended.