php验证邮箱格式
- 作者: 淡淡的忧伤有木有
- 来源: 51数据库
- 2022-08-23
<?php
if(isset($_POST['email'])){
$email = $_POST['email'];
if(filter_var($email, FILTER_VALIDATE_EMAIL)){
echo '<p>This is a valid email.<p>';
}else{
echo '<p>This is an invalid email.</p>';
}
}
?>
<form action="" method="post">
Email: <input type="text" name="email" value=" <?php echo $_POST['email']; ?> ">
<input type="submit" value="Check Email">
</form>
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