wp_validate_site_data – action

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.

Parameters

.
( 5.1.0 ) . .
( WP_Error ) $errors Error object to add validation errors to. . . .
( array ) $data Associative array of complete site data. See {@see wp_insert_site()} for the included data. . . .
$old_site
( WP_Site|null ) The old site object if the data belongs to a site being updated, or null if it is a new site being inserted. . . .
Hook name: wp_validate_site_data
Hook type: action
Plugin ref: WordPress
Sourcefile:
File ref: wp-includes/ms-default-filters.php
Description: Sets up the default filters and actions for Multisite. If you need to remove a default hook, this file will give you the priority for which to use to remove the hook.

Not all of the Multisite default hooks are found in ms-default-filters.php

Parameters:
Deprecated?: No
API Letters: ,,,

Invokers

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Implementers