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- /*
- * Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
- #include <LibJS/Runtime/Temporal/PlainTime.h>
- #include <LibJS/Runtime/Value.h>
- namespace JS::Temporal {
- // 4.5.5 IsValidTime ( hour, minute, second, millisecond, microsecond, nanosecond ), https://tc39.es/proposal-temporal/#sec-temporal-isvalidtime
- bool is_valid_time(u8 hour, u8 minute, u8 second, u16 millisecond, u16 microsecond, u16 nanosecond)
- {
- // 1. Assert: hour, minute, second, millisecond, microsecond, and nanosecond are integers.
- // 2. If hour < 0 or hour > 23, then
- if (hour > 23) {
- // a. Return false.
- return false;
- }
- // 3. If minute < 0 or minute > 59, then
- if (minute > 59) {
- // a. Return false.
- return false;
- }
- // 4. If second < 0 or second > 59, then
- if (second > 59) {
- // a. Return false.
- return false;
- }
- // 5. If millisecond < 0 or millisecond > 999, then
- if (millisecond > 999) {
- // a. Return false.
- return false;
- }
- // 6. If microsecond < 0 or microsecond > 999, then
- if (microsecond > 999) {
- // a. Return false.
- return false;
- }
- // 7. If nanosecond < 0 or nanosecond > 999, then
- if (nanosecond > 999) {
- // a. Return false.
- return false;
- }
- // 8. Return true.
- return true;
- }
- }
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