tryhtml_form_accept 在线代码实例

实例代码( Tip: 登录后体验更佳 )
运行代码

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<!DOCTYPE html>
<html>
<head> 
<meta charset="utf-8"> 
<title>W3Cschool(w3cschool.cn)</title> 
</head>
<body>
<form action="/statics/demosource/demo-form.php" accept="image/gif, image/jpeg">
  First name: <input type="text" name="fname"><br>
  Last name: <input type="text" name="lname"><br>
  Your image: <input type="file" name="pic" id="pic"><br>
  <input type="submit" value="提交">
</form>
<p><b>注意:</b>几乎所有的主流浏览器都不支持 accept 属性。</p>
</body>
</html>
 
 
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运行结果
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