controlled-inputs

export type Validator = (value: string) => string | null;

export const required = (message = 'This field is required'): Validator => {
  return (value) => (value.trim().length === 0 ? message : null);
};

Field-Level Form Validation with a Reusable useField Hook in React

react hooks forms

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typescript

import { z } from "zod";

export const signupSchema = z
  .object({
    email: z.string().min(1, "Email is required").email("Enter a valid email"),
    username: z

React Signup Form Validation With Zod and Field-Level Errors

react zod forms

by codesnips 3 tabs