logitar-validation/dist/rules/email.js

JavaScript validation library distributed by Logitar.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
// https://github.com/colinhacks/zod/blob/40e72f9eaf576985f876d1afc2dbc22f73abc1ba/src/types.ts#L595
const defaultRegex = /^(?!\.)(?!.*\.\.)([A-Z0-9_'+\-\.]*)[A-Z0-9_+-]@([A-Z0-9][A-Z0-9\-]*\.)+[A-Z]{2,}$/i;
/**
 * A validation rule that checks if a string is a valid email address.
 * @param value The value to validate.
 * @param args The regular expression to validate the email address against.
 * @returns The result of the validation rule execution.
 */
const email = (value, args) => {
    if (typeof value !== "string") {
        return { severity: "error", message: "{{name}} must be a string." };
    }
    if (value.length > 0) {
        let isArgsValid = true;
        let regex;
        if (typeof args === "string" || args instanceof RegExp) {
            regex = new RegExp(args);
        }
        else {
            regex = new RegExp(defaultRegex);
            if (typeof args !== "undefined" && typeof args !== "boolean") {
                isArgsValid = false;
            }
        }
        if (!regex.test(value)) {
            return { severity: "error", message: "{{name}} must be a valid email address." };
        }
        else if (!isArgsValid) {
            return { severity: "warning", message: "The arguments must be undefined, or a valid email address validation regular expression." };
        }
    }
    return { severity: "information" };
};
exports.default = email;