Node.js

Validate a ULID

See more ULID/UUID Examples

Checks to see if a ULID is valid.

Important: Chilkat's ULID functionality was introduced in v9.5.0.94.

Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var dt = new chilkat.CkDateTime();

    // A ULID must be exactly 26 chars in length,
    // and is composed of the following chars: 0123456789ABCDEFGHJKMNPQRSTVWXYZ
    // Note: The ULID alphabet excludes the letters I, L, O, and U

    // Here's a valid ULID
    var ulid = "01GRGCH4J88RECEN4D4VK4F629";
    var valid = dt.UlidValidate(ulid);
    console.log("valid: " + valid);

    // Here's an invalid ULID
    ulid = "71GRGxx4Jr8RECEN4D4VK4F62!";
    valid = dt.UlidValidate(ulid);
    console.log("valid: " + valid);

}

chilkatExample();