使用 React 构建密码验证器

├── public
├── src
│   ├── components
│   │   └── password.jsx
│   ├── app.jsx
│   ├── app.css
│   ├── index.js
│   └── index.css
├── package.json
└── readme.md

import { usestate } from 'react';
import validator from 'validator';

const password = () => {
  const [validationmessage, setvalidationmessage] = usestate("");
  const [messagecolor, setmessagecolor] = usestate("black");

  const validate = (value) => {
    if (validator.isstrongpassword(value)) {
      setvalidationmessage("password is strong!");
      setmessagecolor("green");
    } else {
      setvalidationmessage("password is not strong. please consider using a mix of uppercase, lowercase letters, numbers, and symbols.");
      setmessagecolor("red");
    }
  };

  return (
    <div classname="password">
      <form action="post">
        <input type="password" required placeholder="enter password" onchange={(e) => validate(e.target.value)} />
        <p style={{ color: messagecolor }}>{validationmessage}</p>
      </form>
    </div>
  );
};

export default password;

import password from "./components/password";
import "./app.css";

const app = () => {
  return (
    <div classname="app">
      <div classname="header">
        <h1>password validator</h1>
      </div>
      <password />
      <div classname="footer">
        <p>made with ❤️ by abhishek gurjar</p>
      </div>
    </div>
  );
};

export default app;

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
  background-color: #f0f0f0;
  color: black;
}

.app {
  margin-top: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.header {
  margin-bottom: 10px;
}

.password {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 20px;
  padding: 20px;
  border: 1px solid #ddd;
  border-radius: 5px;
}

.password input {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 3px;
  margin-bottom: 10px;
}

.password p {
  font-size: 0.8em;
}

.footer {
  margin-top: 100px;
}

git clone https://github.com/abhishekgurjar-in/password-validator.git
cd password-validator
npm install
npm start