@burglekitt/gmt/dist/regex/time.js

Temporal-based date and time utilities with timezone support and polyfill integration

// regex patterns exported for usage
export const hour = /^(0[0-9]|1[0-9]|2[0-3])$/;
export const minute = /^[0-5][0-9]$/;
export const second = /^[0-5][0-9]$/;
export const fractionalSecond = /^[0-9]{1,9}$/;
// Backward-compatible alias; prefer fractionalSecond for new usage.
export const millisecond = fractionalSecond;
// ISO 8601 local time (extended): HH:mm[:ss[.fffffffff]]
export const plainTime = /^(0[0-9]|1[0-9]|2[0-3]):[0-5][0-9](?::[0-5][0-9](?:[.,][0-9]{1,9})?)?$/;