# $field->lower()

Converts the field content to lowercase

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- Source: <https://github.com/getkirby/kirby/tree/5.5.3/config/methods.php#L465>

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```php
$field->lower(): Kirby\Content\Field
```

## Return type

`Kirby\Content\Field`

This method modifies the existing `$field` object it is applied to and returns it again.


## Examples

```php
<h1><?= $page->title()->lower() ?></h1>
```