File: wp-includes/class-wp-customize-manager.php. View all references

public function validate_setting_values( $setting_values, $options = array() ) {
	$options = wp_parse_args(
		$options,
		array(
			'validate_capability' => false,
			'validate_existence'  => false,
		)
	);

	$validities = array();
	foreach ( $setting_values as $setting_id => $unsanitized_value ) {
		$setting = $this->get_setting( $setting_id );
		if ( ! $setting ) {
			if ( $options['validate_existence'] ) {
				$validities[ $setting_id ] = new WP_Error( 'unrecognized', __( 'Setting does not exist or is unrecognized.' ) );
			}
			continue;
		}
		if ( $options['validate_capability'] && ! current_user_can( $setting->capability ) ) {
			$validity = new WP_Error( 'unauthorized', __( 'Unauthorized to modify setting due to capability.' ) );
		} else {
			if ( is_null( $unsanitized_value ) ) {
				continue;
			}
			$validity = $setting->validate( $unsanitized_value );
		}
		if ( ! is_wp_error( $validity ) ) {
			/** This filter is documented in wp-includes/class-wp-customize-setting.php */
			$late_validity = apply_filters( "customize_validate_{$setting->id}", new WP_Error(), $unsanitized_value, $setting );
			if ( is_wp_error( $late_validity ) && $late_validity->has_errors() ) {
				$validity = $late_validity;
			}
		}
		if ( ! is_wp_error( $validity ) ) {
			$value = $setting->sanitize( $unsanitized_value );
			if ( is_null( $value ) ) {
				$validity = false;
			} elseif ( is_wp_error( $value ) ) {
				$validity = $value;
			}
		}
		if ( false === $validity ) {
			$validity = new WP_Error( 'invalid_value', __( 'Invalid value.' ) );
		}
		$validities[ $setting_id ] = $validity;
	}
	return $validities;
}

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