WC_Settings_API::validate_multiselect_field( string $key, string $value )
Validate Multiselect Field.
Description Description
Parameters Parameters
- $key
-
(Required) Field key.
- $value
-
(Required) Posted Value.
Return Return
(string|array)
Source Source
File: includes/abstracts/abstract-wc-settings-api.php
public function validate_multiselect_field( $key, $value ) {
return is_array( $value ) ? array_map( 'wc_clean', array_map( 'stripslashes', $value ) ) : '';
}