Password Field

The PasswordField component is a secure and reusable input designed for password entry. It uses Tailwind CSS for styling and Formik for managing form state and validation. With built-in support for hiding/showing passwords and error handling, it’s perfect for login, registration, and change-password forms. Easy to integrate and customize for any project.

Password Field preview

1. Setup codes

Create a new file components/common/forms/PasswordField.tsx and add this code below

jsx
import React from "react";

import * as Yup from "yup";

import TextField from "./TextField";

type PassWordFieldProps = {
  className?: string;
};

export const passwordFieldValidation = Yup.string()
  .min(8, "Password must be at least 8 characters")
  .matches(/[A-Z]/, "Password must contain at least one uppercase letter")
  .matches(/[a-z]/, "Password must contain at least one lowercase letter")
  .matches(/\d/, "Password must contain at least one number")
  .matches(/[@$!%*?&]/, "Password must contain at least one special character")
  .required("Password is required");

export default function PasswordField({ className }: PassWordFieldProps) {
  return (
    <>
      <TextField
        id="password"
        name="password"
        type="password"
        label="Password"
        className={className}
      />
    </>
  );
}

2. Usages

Because the PasswordField component is built base on Formik, so we need to wrap the Formik and Form tags out site of PasswordField component.

jsx
"use client";

import { Form, Formik } from "formik";

...

<Formik
  initialValues={{ password: "" }}
  validationSchema={validationSchema}
  onSubmit={(values) => alert(`Password is ${values.password}`)}
>
  <Form className="flex flex-col gap-4">
    <PasswordField />
    ...
  </Form>
</Formik>

You can see the UI of PasswordField

You can see all the source code of the form

jsx
"use client";

import { Form, Formik } from "formik";
import React from "react";
import * as Yup from "yup";

import Button from "@/components/Button";
import PasswordField, { passwordFieldValidation } from "@/components/Form/PasswordField";

const validationSchema = Yup.object().shape({
  password: passwordFieldValidation,
});

const TestForm = () => {
  return (
    <div className="not-prose flex max-w-2xl flex-col gap-3 rounded-lg border-2 p-6">
      <p className="mb-4 text-3xl font-bold">Form with Password Field</p>
      <Formik
        initialValues={{ password: "" }}
        validationSchema={validationSchema}
        onSubmit={(values) => alert(`Password is ${values.password}`)}
      >
        <Form className="flex flex-col gap-4">
          <PasswordField />

          <div>
            <Button type="submit" className="w-full">
              <span>
                Submit <span aria-hidden="true">&rarr;</span>
              </span>
            </Button>
          </div>
        </Form>
      </Formik>
    </div>
  );
};

export default TestForm;

Learn more to using PasswordField component in Signin, Signup forms on this link