用前端写个好看点的用户注册页面
时间: 2023-03-19 19:24:20 浏览: 51
好的,以下是一个简单的用户注册页面的前端代码示例:
```
<!DOCTYPE html>
<html>
<head>
<title>User Registration Form</title>
<style>
body {
font-family: Arial, sans-serif;
background-color: #F7F7F7;
}
form {
background-color: #FFFFFF;
padding: 20px;
max-width: 600px;
margin: 50px auto;
box-shadow: 0px 0px 10px #CCCCCC;
border-radius: 5px;
}
h2 {
text-align: center;
font-size: 28px;
margin-top: 0px;
}
input[type="text"], input[type="email"], input[type="password"] {
display: block;
box-sizing: border-box;
width: 100%;
padding: 10px;
margin-bottom: 20px;
border: 2px solid #CCCCCC;
border-radius: 4px;
font-size: 16px;
}
input[type="submit"] {
background-color: #4CAF50;
color: white;
padding: 10px 20px;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 16px;
float: right;
}
input[type="submit"]:hover {
background-color: #45a049;
}
label {
font-size: 16px;
font-weight: bold;
}
.error-message {
color: #FF0000;
font-size: 14px;
margin-top: 5px;
}
</style>
</head>
<body>
<form method="post">
<h2>User Registration</h2>
<label for="username">Username:</label>
<input type="text" id="username" name="username" required>
<div class="error-message" id="username-error"></div>
<label for="email">Email:</label>
<input type="email" id="email" name="email" required>
<div class="error-message" id="email-error"></div>
<label for="password">Password:</label>
<input type="password" id="password" name="password" required>
<div class="error-message" id="password-error"></div>
<input type="submit" value="Register">
</form>
<script>
const form = document.querySelector('form');
const username = document.querySelector('#username');
const email = document.querySelector('#email');
const password = document.querySelector('#password');
const usernameError = document.querySelector('#username-error');
const emailError = document.querySelector('#email-error');
const passwordError = document.querySelector('#password-error');
form.addEventListener('submit', (event) => {
let errors = false;
if (username.value.length < 6) {
usernameError.textContent = "Username must be at least 6 characters";
errors = true;
} else {
usernameError.textContent = "";
}
if (!email.validity.valid) {
emailError.textContent = "Please enter a valid email address";
errors = true;
} else {
emailError.textContent = "";
}
if (password.value.length < 8) {
passwordError.textContent = "Password must be at least 8 characters";
errors = true;
} else {
password