respect-validation/docs/validators/Uuid.md
Alexandre Gomes Gaigalas 16148e9593 Standardize and improve validation message templates
- Remove redundant "valid" prefix:
   Date, DateTime, DateTimeDiff, Domain, Email, Iban, Imei, Ip, Isbn, Json, LanguageCode, LeapDate, LeapYear, Luhn, MacAddress, NfeAccessKey, Nif, Nip, Pesel, Phone, Pis, PolishIdCard, PostalCode, Roman, Slug, Tld, Url, Uuid, Version.

 - Remove redundant "value" suffix
   ArrayVal, BoolVal, Countable, FloatVal, IntVal, IterableVal, NumericVal, ScalarVal, StringVal.

 - Standardize "consist only of" phrasing
   Alnum, Alpha, Cntrl, Consonant, Digit, Graph, Lowercase, Printable, Punct, Space, Spaced, Uppercase, Vowel, Xdigit.

 - Improve file accessibility messages
   Directory, Executable, File, Image, Readable, SymbolicLink, Writable.

 - Improve grammar and article usage
   CreditCard, Extension, Mimetype, Regex, Size.
2026-02-03 19:58:55 +00:00

2.4 KiB

Uuid

  • Uuid()
  • Uuid(int $version)

Validates whether the input is a valid UUID. It also supports validation of specific versions 1 to 8.

v::uuid()->assert('eb3115e5-bd16-4939-ab12-2b95745a30f3');
// Validation passes successfully

v::uuid()->assert('Hello World!');
// → "Hello World!" must be a UUID

v::uuid()->assert('eb3115e5bd164939ab122b95745a30f3');
// Validation passes successfully

v::uuid(1)->assert('eb3115e5-bd16-4939-ab12-2b95745a30f3');
// → "eb3115e5-bd16-4939-ab12-2b95745a30f3" must be a UUID v1

v::uuid(4)->assert('eb3115e5-bd16-4939-ab12-2b95745a30f3');
// Validation passes successfully

v::uuid(8)->assert('00112233-4455-8677-8899-aabbccddeeff');
// Validation passes successfully

v::uuid(4)->assert(\Ramsey\Uuid\Uuid::fromString('eb3115e5-bd16-4939-ab12-2b95745a30f3'));
// Validation passes successfully

Templates

Uuid::TEMPLATE_STANDARD

Mode Template
default {{subject}} must be a UUID
inverted {{subject}} must not be a UUID

Uuid::TEMPLATE_VERSION

Mode Template
default {{subject}} must be a UUID v{{version|raw}}
inverted {{subject}} must not be a UUID v{{version|raw}}

Template placeholders

Placeholder Description
subject The validated input or the custom validator name (if specified).
version The version of the expected UUID.

Categorization

  • Strings

Changelog

Version Description
3.0.0 Templates changed
3.0.0 Requires ramsey/uuid
2.0.0 Created

See Also