Automattic\WooCommerce\StoreApi\Schemas\V1
AbstractSchema::get_recursive_validate_callback()
Gets a function that validates recursively.
Method of the class: AbstractSchema{}
No Hooks.
Return
function
. Anonymous validation callback.
Usage
// protected - for code of main (parent) or child class $result = $this->get_recursive_validate_callback( $properties );
- $properties(array) (required)
- Schema property data.
AbstractSchema::get_recursive_validate_callback() AbstractSchema::get recursive validate callback code WC 9.3.3
protected function get_recursive_validate_callback( $properties ) { /** * Validate a request argument based on details registered to the route. * * @param mixed $values * @param \WP_REST_Request $request * @param string $param * @return true|\WP_Error */ return function ( $values, $request, $param ) use ( $properties ) { foreach ( $properties as $property_key => $property_value ) { $current_value = isset( $values[ $property_key ] ) ? $values[ $property_key ] : null; $property_type = is_array( $property_value['type'] ) ? $property_value['type'] : [ $property_value['type'] ]; if ( empty( $current_value ) && in_array( 'null', $property_type, true ) ) { // If the value is null and the schema allows null, we can skip validation for children. continue; } if ( isset( $property_value['arg_options']['validate_callback'] ) ) { $callback = $property_value['arg_options']['validate_callback']; $result = is_callable( $callback ) ? $callback( $current_value, $request, $param ) : false; } else { $result = rest_validate_value_from_schema( $current_value, $property_value, $param . ' > ' . $property_key ); } if ( ! $result || is_wp_error( $result ) ) { // If schema validation fails, we return here as we don't need to validate any deeper. return $result; } if ( isset( $property_value['properties'] ) ) { $validate_callback = $this->get_recursive_validate_callback( $property_value['properties'] ); $result = $validate_callback( $current_value, $request, $param . ' > ' . $property_key ); if ( ! $result || is_wp_error( $result ) ) { // If schema validation fails, we return here as we don't need to validate any deeper. return $result; } } } return true; }; }