$field->or()
Provides a fallback if the field value is empty
$field->or(mixed $fallback = null)Parameters
| Name | Type | Default |
|---|---|---|
| $fallback | mixed |
null |
Return type
Examples
Replace an empty field with another field
<meta name="description" content="<?= $page->description()->or($site->description()) ?>">Replace an empty field with a fixed string
<meta name="description" content="<?= $page->description()->or('Default description') ?>">Replace an empty field with null
<img <?= Html::attr(['width' => $file->displayWidth()->or(null)]) ?>>