Typed list of Nigerian and international banks with SVG & PNG logos, dynamic initials fallbacks, NUBAN validation, and search utilities for Node.js and browser.

A comprehensive Nigerian bank account resolution and NUBAN validation library supporting 3-digit and 5/6-digit bank codes.

Wrap zod validation errors in user-friendly readable messages

React Hook Form validation resolvers: Yup, Joi, Superstruct, Zod, Vest, Class Validator, io-ts, Nope, computed-types, TypeBox, arktype, Typanion, Effect-TS and VineJS

Helper library when working with nuban accounts

Performant, flexible and extensible forms library for React Hooks

TypeScript-first schema declaration and validation library with static type inference

Decorator-based property validation for classes.

URI validation functions

Predict possible Nigerian banks or fintechs from a NUBAN account number or phone number, with popular banks prioritized in results

Data validation UI for Univer Sheets.

Client-side form validation made easy

Sheet-specific data validation commands, services, and Facade APIs for Univer Sheets.

Preset for data validation in Univer Sheets.

Shared data validation models and rule services for Univer.

A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations

Function argument validation for humans

Validation plugin for FormKit

General purpose validation library for JavaScript

Form data validation library for Node.js