auto-form-validator
Version:
A smart, zero-setup form validation library for React with automatic rule detection, i18n support, async validation, and UI integration helpers.
17 lines (15 loc) • 836 B
text/typescript
/**
* Creates an async validator that checks username availability.
*
* @param checkFn - A function that returns a Promise resolving to `true` if available, else `false`.
* @param message - Optional custom error message.
*/
declare const createUsernameAvailableValidator: (checkFn: (username: string) => Promise<boolean>, message?: string) => (username: string) => Promise<string | null>;
/**
* Creates an async validator that validates email domain against a list of allowed domains.
*
* @param allowedDomains - List of allowed email domains (e.g., ["gmail.com"]).
* @param message - Optional custom error message.
*/
declare const createEmailDomainValidator: (allowedDomains: string[], message?: string) => (email: string) => Promise<string | null>;
export { createEmailDomainValidator, createUsernameAvailableValidator };