@codeparticle/formal/rule.d.ts

A <2kb library for validating data of any kind

import { ValidationRule, CustomValidatorOptions, ValidationCheck } from './types/index.js';

declare class Rule implements ValidationRule {
    message: string | ((v: any) => string);
    opts: CustomValidatorOptions;
    constructor(opts: CustomValidatorOptions);
    check: ValidationCheck;
}
/**
 * Exposed interface to create a rule
 */
declare const createRule: (opts: CustomValidatorOptions) => ValidationRule;
/**
 * Method to overwrite the message of a rule.
 * Useful if you'd like to use a built-in, but want to change the ultimate message
 * that comes out of a failed check.
 * @param message
 */
declare const withMessage: (message: string | ((v?: any) => string)) => (rule: ValidationRule) => Rule;

export { Rule, createRule, withMessage };