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browser/libs/guid/src/index.ts
Addison Beck 361f7e3447 refactor: introduce @bitwarden/state and other common libs (#15772)
* refactor: introduce @bitwarden/serialization

* refactor: introduce @bitwarden/guid

* refactor: introduce @bitwaren/client-type

* refactor: introduce @bitwarden/core-test-utils

* refactor: introduce @bitwarden/state and @bitwarden/state-test-utils

Creates initial project structure for centralized application state management. Part of modularization effort to extract state code from common.

* Added state provider documentation to README.

* Changed callouts to Github format.

* Fixed linting on file name.

* Forced git to accept rename

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Co-authored-by: Todd Martin <tmartin@bitwarden.com>
2025-08-04 11:01:28 -04:00

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386 B
TypeScript

export const guidRegex = /^[0-9a-f]{8}-(?:[0-9a-f]{4}-){3}[0-9a-f]{12}$/i;
export function newGuid(): string {
return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, (c) => {
const r = (Math.random() * 16) | 0;
const v = c === "x" ? r : (r & 0x3) | 0x8;
return v.toString(16);
});
}
export function isGuid(id: string): boolean {
return guidRegex.test(id);
}