What is WordPress Hook: customize_previewable_devices
The customize_previewable_devices hook in WordPress is used to modify the list of devices that are available for previewing a website in the customizer. This hook allows developers to add or remove devices from the list, providing greater control over the preview options.
Understanding the Hook: customize_previewable_devices
The customize_previewable_devices hook is located within the customizer process in WordPress. It is called when the list of previewable devices is being generated, allowing developers to modify the list before it is displayed to the user.
Hook Parameters (if applicable): customize_previewable_devices
The customize_previewable_devices hook does not accept any parameters.
Hook Doesn’t Work: customize_previewable_devices
If the customize_previewable_devices hook is not working as expected, it may be due to a conflict with another customization or preview-related hook. It is recommended to check for any other hooks that may be modifying the list of previewable devices and ensure that they are not conflicting with the customize_previewable_devices hook.
Best Practices & Usage Notes (if applicable): customize_previewable_devices
When using the customize_previewable_devices hook, it is important to consider the user experience and ensure that any modifications to the list of previewable devices are intuitive and useful for the end user. It is also important to test the functionality across different devices to ensure that the preview options are displayed correctly.
Usage Example: customize_previewable_devices
“`php
function custom_previewable_devices( $devices ) {
// Add a new device to the list
$devices[‘tablet’] = __( ‘Tablet’ );
// Remove an existing device from the list
unset( $devices[‘desktop’] );
return $devices;
}
add_filter( ‘customize_previewable_devices’, ‘custom_previewable_devices’ );
“`