@naturalcycles/nodejs-lib/dist/validation/joi/joi.extensions.js

Standard library for Node.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Joi = void 0;
const JoiLib = require("joi");
const number_extensions_1 = require("./number.extensions");
const string_extensions_1 = require("./string.extensions");
/**
 * This is the only right place to import Joi from
 */
// eslint-disable-next-line @typescript-eslint/naming-convention
exports.Joi = JoiLib.defaults(schema => {
    // hack to prevent infinite recursion due to .empty('') where '' is a stringSchema itself
    if (schema.type === 'string') {
        return (schema
            .trim() // trim all strings by default
            // 2020-09-21: null values are NOT treated as EMPTY enymore
            // .empty([schema.valid('', null)]) // treat '' or null as empty (undefined, will be stripped out)
            // treat '' as empty (undefined, will be stripped out)
            .empty([schema.valid('')]));
    }
    // Treat `null` as undefined for all schema types
    // undefined values will be stripped by default from object values
    // 2020-09-21: breaking change: null values are NOT treated as EMPTY anymore
    // return schema.empty(null)
    return schema;
})
    .extend((joi) => (0, string_extensions_1.stringExtensions)(joi))
    .extend((joi) => (0, number_extensions_1.numberExtensions)(joi));