shelving/schema/SlugSchema.js

Toolkit for using data in JavaScript.

import { getSlug } from "../util/string.js";
import { NULLABLE } from "./NullableSchema.js";
import { StringSchema } from "./StringSchema.js";
/**
 * Define a valid slug, e.g. `this-is-a-slug`
 *
 * - Useful for URL components, usernames, etc.
 * - Minimum slug length is 2 characters.
 * - Maximum slug length is 64 characters.
 */
export class SlugSchema extends StringSchema {
    constructor(options) {
        super({
            ...options,
            min: 1,
            max: 32,
        });
    }
    sanitize(str) {
        return getSlug(str) || "";
    }
}
/** Valid slug, e.g. `this-is-a-slug` */
export const SLUG = new SlugSchema({});
/** Valid slug, e.g. `this-is-a-slug`, or `null` */
export const NULLABLE_SLUG = NULLABLE(SLUG);