<?php
namespace Automattic\WCShipping;
class Validators {
/**
* Regular expression pattern for validating ISO 8601 formatted date strings.
* Format: YYYY-MM-DDThh:mm:ss.sssZ or YYYY-MM-DDThh:mm:ss.sss+hh:mm
*
* Pattern is formatted without delimiters for compatibility with WordPress's
* rest_validate_json_schema_pattern() function which adds its own #...#u delimiters.
*/
const ISO8601_PATTERN = '^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d+)?(Z|[+-]\d{2}:\d{2})$';
/**
* Validates if a parameter is a boolean-like value.
* Accepts: 'true', 'false', true, false, '0', '1', 0, 1
*
* @param mixed $param The parameter to validate
* @param \WP_REST_Request $request The request object
* @param string $key The parameter key
* @return bool Whether the parameter is valid
*/
public static function validate_boolean_like( $param, $request, $key ): bool {
return in_array( $param, array( 'true', 'false', true, false, '0', '1', 0, 1 ), true );
}
}