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Details about wp_validate_site_data

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Files

Filename Hook Type Line Number PHP Doc
wp-includes/ms-site.php do_action 480 /**
* Fires when data should be validated for a site prior to inserting or updating in the database.
*
* Plugins should amend the `$errors` object via its `WP_Error::add()` method.
*
* @since 5.1.0
*
* @param WP_Error $errors Error object to add validation errors to.
* @param array $data Associative array of complete site data. See {@see wp_insert_site()}
* for the included data.
* @param WP_Site|null $old_site The old site object if the data belongs to a site being updated,
* or null if it is a new site being inserted.
*/

Hook Parameters

Parameter Type Name Description
WP_Error $errors Error object to add validation errors to.
array $data Associative array of complete site data. See {@see wp_insert_site()}
WP_Site|null $old_site The old site object if the data belongs to a site being updated,